diff --git a/Backend/ERPCore/Controllers/BranchConfigController.cs b/Backend/ERPCore/Controllers/BranchConfigController.cs
new file mode 100644
index 0000000..8ea5430
--- /dev/null
+++ b/Backend/ERPCore/Controllers/BranchConfigController.cs
@@ -0,0 +1,44 @@
+using ERPCore.Dtos.Config;
+using ERPCore.Services.Interfaces;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ERPCore.Controllers;
+
+/// <summary>
+/// Branch configuration endpoints — the singleton toggle for whether this deployment
+/// requires a branch on Employee/Warehouse records at all.
+/// <para>
+/// <b>Authorization:</b> writes are admitted by the inherited ERP door policy only, same
+/// Phase-1 posture as <see cref="ProductConfigController"/> — any ERP-admitted user can
+/// flip this flag until per-endpoint RBAC lands.
+/// </para>
+/// </summary>
+[Route("api/v1/branch-config")]
+public sealed class BranchConfigController : ApiControllerBase
+{
+    private readonly IBranchConfigService _config;
+
+    public BranchConfigController(IBranchConfigService config) => _config = config;
+
+    [HttpGet]
+    [ProducesResponseType(typeof(BranchConfigDto), StatusCodes.Status200OK)]
+    public async Task<ActionResult<BranchConfigDto>> Get(CancellationToken ct)
+    {
+        var result = await _config.GetAsync(ct);
+        SetETag(result.RowVersion);
+        return Ok(result.Value);
+    }
+
+    [HttpPut]
+    [ProducesResponseType(typeof(BranchConfigDto), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status412PreconditionFailed)]
+    public async Task<ActionResult<BranchConfigDto>> Update(
+        [FromBody] UpdateBranchConfigRequest request, CancellationToken ct)
+    {
+        var expected = RequireIfMatch();
+        var result = await _config.UpdateAsync(request, expected, ct);
+        SetETag(result.RowVersion);
+        return Ok(result.Value);
+    }
+}
diff --git a/Backend/ERPCore/Controllers/DashboardController.cs b/Backend/ERPCore/Controllers/DashboardController.cs
index b10062f..eeaf72d 100644
--- a/Backend/ERPCore/Controllers/DashboardController.cs
+++ b/Backend/ERPCore/Controllers/DashboardController.cs
@@ -15,6 +15,6 @@ public sealed class DashboardController : ApiControllerBase
     /// <summary>Aggregate counts for stock, GRN, and procurement.</summary>
     [HttpGet("stats")]
     [ProducesResponseType(typeof(DashboardStatsDto), StatusCodes.Status200OK)]
-    public async Task<ActionResult<DashboardStatsDto>> GetStats(CancellationToken ct)
-        => Ok(await _dashboard.GetStatsAsync(ct));
+    public async Task<ActionResult<DashboardStatsDto>> GetStats([FromQuery] int? branchId, CancellationToken ct)
+        => Ok(await _dashboard.GetStatsAsync(branchId, ct));
 }
diff --git a/Backend/ERPCore/Controllers/GrnsController.cs b/Backend/ERPCore/Controllers/GrnsController.cs
index 78337b9..1ba4861 100644
--- a/Backend/ERPCore/Controllers/GrnsController.cs
+++ b/Backend/ERPCore/Controllers/GrnsController.cs
@@ -11,12 +11,10 @@ namespace ERPCore.Controllers;
 public sealed class GrnsController : ApiControllerBase
 {
     private readonly IGrnService _grns;
-    private readonly IGrnPaymentService _payments;
 
-    public GrnsController(IGrnService grns, IGrnPaymentService payments)
+    public GrnsController(IGrnService grns)
     {
         _grns = grns;
-        _payments = payments;
     }
 
     /// <summary>List GRNs, newest first.</summary>
@@ -24,8 +22,8 @@ public sealed class GrnsController : ApiControllerBase
     [ProducesResponseType(typeof(PagedResponse<GrnSummaryDto>), StatusCodes.Status200OK)]
     public async Task<ActionResult<PagedResponse<GrnSummaryDto>>> List(
         [FromQuery] PageQuery query, [FromQuery] GrnStatus? status, [FromQuery] int? poId,
-        [FromQuery] int? vendorId, [FromQuery] int? warehouseId, CancellationToken ct)
-        => Ok(await _grns.ListAsync(query, status, poId, vendorId, warehouseId, ct));
+        [FromQuery] int? vendorId, [FromQuery] int? warehouseId, [FromQuery] int? branchId, CancellationToken ct)
+        => Ok(await _grns.ListAsync(query, status, poId, vendorId, warehouseId, branchId, ct));
 
     [HttpGet("{grnId:int}")]
     [ProducesResponseType(typeof(GrnDto), StatusCodes.Status200OK)]
@@ -64,23 +62,4 @@ public sealed class GrnsController : ApiControllerBase
     public async Task<ActionResult<ReleaseLineResultDto>> Release(
         int grnId, int grnLineId, [FromBody] ReleaseLineRequest request, CancellationToken ct)
         => Ok(await _grns.ReleaseLineAsync(grnId, grnLineId, request.Action, ct));
-
-    /// <summary>Pay the vendor against this GRN's balance, in full or in installments; posts a real GL journal entry.</summary>
-    [HttpPost("{grnId:int}/payments")]
-    [ProducesResponseType(typeof(GrnPaymentDto), StatusCodes.Status201Created)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    public async Task<ActionResult<GrnPaymentDto>> Pay(int grnId, [FromBody] CreateGrnPaymentRequest request, CancellationToken ct)
-    {
-        var dto = await _payments.PayAsync(grnId, request, ct);
-        return Created($"/api/v1/grns/{grnId}/payments/{dto.GrnPaymentId}", dto);
-    }
-
-    /// <summary>Payment history for this GRN, newest first.</summary>
-    [HttpGet("{grnId:int}/payments")]
-    [ProducesResponseType(typeof(IReadOnlyList<GrnPaymentDto>), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<ActionResult<IReadOnlyList<GrnPaymentDto>>> ListPayments(int grnId, CancellationToken ct)
-        => Ok(await _payments.ListAsync(grnId, ct));
 }
diff --git a/Backend/ERPCore/Controllers/PurchaseInvoicesController.cs b/Backend/ERPCore/Controllers/PurchaseInvoicesController.cs
new file mode 100644
index 0000000..35a8696
--- /dev/null
+++ b/Backend/ERPCore/Controllers/PurchaseInvoicesController.cs
@@ -0,0 +1,102 @@
+using ERPCore.Domain.Enums;
+using ERPCore.Dtos.Common;
+using ERPCore.Dtos.Grn;
+using ERPCore.Dtos.Procurement;
+using ERPCore.Services.Interfaces;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ERPCore.Controllers;
+
+/// <summary>Purchase invoice endpoints — vendor invoices consolidating Confirmed GRNs.</summary>
+[Route("api/v1/purchase-invoices")]
+public sealed class PurchaseInvoicesController : ApiControllerBase
+{
+    private readonly IPurchaseInvoiceService _invoices;
+    private readonly IPurchaseInvoicePaymentService _payments;
+
+    public PurchaseInvoicesController(IPurchaseInvoiceService invoices, IPurchaseInvoicePaymentService payments)
+    {
+        _invoices = invoices;
+        _payments = payments;
+    }
+
+    [HttpGet]
+    [ProducesResponseType(typeof(PagedResponse<PurchaseInvoiceSummaryDto>), StatusCodes.Status200OK)]
+    public async Task<ActionResult<PagedResponse<PurchaseInvoiceSummaryDto>>> List(
+        [FromQuery] PageQuery query, [FromQuery] PurchaseInvoiceStatus? status, [FromQuery] int? vendorId, CancellationToken ct)
+        => Ok(await _invoices.ListAsync(query, status, vendorId, ct));
+
+    /// <summary>Confirmed, not-yet-invoiced GRNs for a vendor — candidates for a new/edited invoice.</summary>
+    [HttpGet("eligible-grns")]
+    [ProducesResponseType(typeof(IReadOnlyList<GrnEligibleForInvoiceDto>), StatusCodes.Status200OK)]
+    public async Task<ActionResult<IReadOnlyList<GrnEligibleForInvoiceDto>>> EligibleGrns([FromQuery] int vendorId, CancellationToken ct)
+        => Ok(await _invoices.ListEligibleGrnsAsync(vendorId, ct));
+
+    [HttpGet("{purchaseInvoiceId:int}")]
+    [ProducesResponseType(typeof(PurchaseInvoiceDto), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    public async Task<ActionResult<PurchaseInvoiceDto>> GetById(int purchaseInvoiceId, CancellationToken ct)
+    {
+        var result = await _invoices.GetAsync(purchaseInvoiceId, ct);
+        if (result is null) return NotFound();
+        SetETag(result.RowVersion);
+        return Ok(result.Value);
+    }
+
+    [HttpPost]
+    [ProducesResponseType(typeof(PurchaseInvoiceDto), StatusCodes.Status201Created)]
+    [ProducesResponseType(StatusCodes.Status409Conflict)]
+    [ProducesResponseType(StatusCodes.Status422UnprocessableEntity)]
+    public async Task<ActionResult<PurchaseInvoiceDto>> Create([FromBody] CreatePurchaseInvoiceRequest request, CancellationToken ct)
+    {
+        var result = await _invoices.CreateAsync(request, ct);
+        SetETag(result.RowVersion);
+        return Created($"/api/v1/purchase-invoices/{result.Value.PurchaseInvoiceId}", result.Value);
+    }
+
+    [HttpPut("{purchaseInvoiceId:int}")]
+    [ProducesResponseType(typeof(PurchaseInvoiceDto), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status409Conflict)]
+    [ProducesResponseType(StatusCodes.Status412PreconditionFailed)]
+    public async Task<ActionResult<PurchaseInvoiceDto>> Update(int purchaseInvoiceId, [FromBody] UpdatePurchaseInvoiceRequest request, CancellationToken ct)
+    {
+        var expected = RequireIfMatch();
+        var result = await _invoices.UpdateAsync(purchaseInvoiceId, request, expected, ct);
+        SetETag(result.RowVersion);
+        return Ok(result.Value);
+    }
+
+    [HttpPost("{purchaseInvoiceId:int}/post")]
+    [ProducesResponseType(typeof(PurchaseInvoiceDto), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status409Conflict)]
+    public async Task<ActionResult<PurchaseInvoiceDto>> Post(int purchaseInvoiceId, CancellationToken ct)
+        => Ok(await _invoices.PostAsync(purchaseInvoiceId, ct));
+
+    [HttpPost("{purchaseInvoiceId:int}/cancel")]
+    [ProducesResponseType(typeof(PurchaseInvoiceDto), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status409Conflict)]
+    public async Task<ActionResult<PurchaseInvoiceDto>> Cancel(int purchaseInvoiceId, CancellationToken ct)
+        => Ok(await _invoices.CancelAsync(purchaseInvoiceId, ct));
+
+    /// <summary>Pay the vendor against this invoice's balance, in full or in installments; posts a real GL journal entry.</summary>
+    [HttpPost("{purchaseInvoiceId:int}/payments")]
+    [ProducesResponseType(typeof(PurchaseInvoicePaymentDto), StatusCodes.Status201Created)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    [ProducesResponseType(StatusCodes.Status409Conflict)]
+    public async Task<ActionResult<PurchaseInvoicePaymentDto>> Pay(int purchaseInvoiceId, [FromBody] CreatePurchaseInvoicePaymentRequest request, CancellationToken ct)
+    {
+        var dto = await _payments.PayAsync(purchaseInvoiceId, request, ct);
+        return Created($"/api/v1/purchase-invoices/{purchaseInvoiceId}/payments/{dto.PurchaseInvoicePaymentId}", dto);
+    }
+
+    /// <summary>Payment history for this invoice, newest first.</summary>
+    [HttpGet("{purchaseInvoiceId:int}/payments")]
+    [ProducesResponseType(typeof(IReadOnlyList<PurchaseInvoicePaymentDto>), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status404NotFound)]
+    public async Task<ActionResult<IReadOnlyList<PurchaseInvoicePaymentDto>>> ListPayments(int purchaseInvoiceId, CancellationToken ct)
+        => Ok(await _payments.ListAsync(purchaseInvoiceId, ct));
+}
diff --git a/Backend/ERPCore/Controllers/SalesInvoicesController.cs b/Backend/ERPCore/Controllers/SalesInvoicesController.cs
index 9af14b7..3720f0d 100644
--- a/Backend/ERPCore/Controllers/SalesInvoicesController.cs
+++ b/Backend/ERPCore/Controllers/SalesInvoicesController.cs
@@ -25,8 +25,9 @@ public sealed class SalesInvoicesController : ApiControllerBase
         [FromQuery] SalesInvoiceStatus? status,
         [FromQuery] int? customerId,
         [FromQuery] int? warehouseId,
+        [FromQuery] int? branchId,
         CancellationToken ct)
-        => Ok(await _invoices.ListAsync(query, status, customerId, warehouseId, ct));
+        => Ok(await _invoices.ListAsync(query, status, customerId, warehouseId, branchId, ct));
 
     [HttpGet("{salesInvoiceId:int}")]
     [ProducesResponseType(typeof(SalesInvoiceDto), StatusCodes.Status200OK)]
diff --git a/Backend/ERPCore/Controllers/StockAdjustmentsController.cs b/Backend/ERPCore/Controllers/StockAdjustmentsController.cs
index 51b2544..f8a1b52 100644
--- a/Backend/ERPCore/Controllers/StockAdjustmentsController.cs
+++ b/Backend/ERPCore/Controllers/StockAdjustmentsController.cs
@@ -17,8 +17,8 @@ public sealed class StockAdjustmentsController : ApiControllerBase
     [HttpGet]
     [ProducesResponseType(typeof(PagedResponse<AdjustmentSummaryDto>), StatusCodes.Status200OK)]
     public async Task<ActionResult<PagedResponse<AdjustmentSummaryDto>>> List(
-        [FromQuery] PageQuery query, [FromQuery] int? warehouseId, [FromQuery] int? reasonCodeId, CancellationToken ct)
-        => Ok(await _adjustments.ListAsync(query, warehouseId, reasonCodeId, ct));
+        [FromQuery] PageQuery query, [FromQuery] int? warehouseId, [FromQuery] int? branchId, [FromQuery] int? reasonCodeId, CancellationToken ct)
+        => Ok(await _adjustments.ListAsync(query, warehouseId, branchId, reasonCodeId, ct));
 
     /// <summary>Get one adjustment with its lines and the ledger entries it posted.</summary>
     [HttpGet("{adjustmentId:int}")]
diff --git a/Backend/ERPCore/Controllers/StockController.cs b/Backend/ERPCore/Controllers/StockController.cs
index 3189268..609ac08 100644
--- a/Backend/ERPCore/Controllers/StockController.cs
+++ b/Backend/ERPCore/Controllers/StockController.cs
@@ -28,8 +28,8 @@ public sealed class StockController : ApiControllerBase
     [HttpGet("on-hand/list")]
     [ProducesResponseType(typeof(PagedResponse<StockOnHandDto>), StatusCodes.Status200OK)]
     public async Task<ActionResult<PagedResponse<StockOnHandDto>>> OnHandList(
-        [FromQuery] int? itemId, [FromQuery] int? warehouseId, [FromQuery] PageQuery query, CancellationToken ct)
-        => Ok(await _stock.GetOnHandListAsync(itemId, warehouseId, query, ct));
+        [FromQuery] int? itemId, [FromQuery] int? warehouseId, [FromQuery] int? branchId, [FromQuery] PageQuery query, CancellationToken ct)
+        => Ok(await _stock.GetOnHandListAsync(itemId, warehouseId, branchId, query, ct));
 
     /// <summary>
     /// Immutable movement history. <c>sourceDocType</c>/<c>sourceDocId</c> answer "what did
@@ -39,11 +39,11 @@ public sealed class StockController : ApiControllerBase
     [HttpGet("ledger")]
     [ProducesResponseType(typeof(PagedResponse<StockLedgerRowDto>), StatusCodes.Status200OK)]
     public async Task<ActionResult<PagedResponse<StockLedgerRowDto>>> Ledger(
-        [FromQuery] int? itemId, [FromQuery] int? warehouseId,
+        [FromQuery] int? itemId, [FromQuery] int? warehouseId, [FromQuery] int? branchId,
         [FromQuery] DateOnly? from, [FromQuery] DateOnly? to,
         [FromQuery] string? sourceDocType, [FromQuery] int? sourceDocId,
         [FromQuery] PageQuery query, CancellationToken ct)
-        => Ok(await _stock.GetLedgerAsync(itemId, warehouseId, from, to, sourceDocType, sourceDocId, query, ct));
+        => Ok(await _stock.GetLedgerAsync(itemId, warehouseId, branchId, from, to, sourceDocType, sourceDocId, query, ct));
 
     [HttpGet("valuation")]
     [ProducesResponseType(typeof(StockValuationDto), StatusCodes.Status200OK)]
@@ -54,8 +54,8 @@ public sealed class StockController : ApiControllerBase
     [HttpGet("reorder-alerts")]
     [ProducesResponseType(typeof(PagedResponse<ReorderAlertDto>), StatusCodes.Status200OK)]
     public async Task<ActionResult<PagedResponse<ReorderAlertDto>>> ReorderAlerts(
-        [FromQuery] int? warehouseId, [FromQuery] PageQuery query, CancellationToken ct)
-        => Ok(await _reorder.GetAlertsAsync(warehouseId, query, ct));
+        [FromQuery] int? warehouseId, [FromQuery] int? branchId, [FromQuery] PageQuery query, CancellationToken ct)
+        => Ok(await _reorder.GetAlertsAsync(warehouseId, branchId, query, ct));
 
     /// <summary>Create a draft requisition for an item's suggested reorder quantity.</summary>
     [HttpPost("reorder-alerts/{itemId:int}/requisition")]
diff --git a/Backend/ERPCore/Controllers/StockCountsController.cs b/Backend/ERPCore/Controllers/StockCountsController.cs
index aa8b477..3802f1f 100644
--- a/Backend/ERPCore/Controllers/StockCountsController.cs
+++ b/Backend/ERPCore/Controllers/StockCountsController.cs
@@ -18,8 +18,8 @@ public sealed class StockCountsController : ApiControllerBase
     [HttpGet]
     [ProducesResponseType(typeof(PagedResponse<CountSummaryDto>), StatusCodes.Status200OK)]
     public async Task<ActionResult<PagedResponse<CountSummaryDto>>> List(
-        [FromQuery] PageQuery query, [FromQuery] CountStatus? status, [FromQuery] int? warehouseId, CancellationToken ct)
-        => Ok(await _counts.ListAsync(query, status, warehouseId, ct));
+        [FromQuery] PageQuery query, [FromQuery] CountStatus? status, [FromQuery] int? warehouseId, [FromQuery] int? branchId, CancellationToken ct)
+        => Ok(await _counts.ListAsync(query, status, warehouseId, branchId, ct));
 
     [HttpGet("{countId:int}")]
     [ProducesResponseType(typeof(CountDto), StatusCodes.Status200OK)]
diff --git a/Backend/ERPCore/Controllers/StockTransfersController.cs b/Backend/ERPCore/Controllers/StockTransfersController.cs
index 49d1a3f..67d9525 100644
--- a/Backend/ERPCore/Controllers/StockTransfersController.cs
+++ b/Backend/ERPCore/Controllers/StockTransfersController.cs
@@ -19,8 +19,8 @@ public sealed class StockTransfersController : ApiControllerBase
     [ProducesResponseType(typeof(PagedResponse<TransferSummaryDto>), StatusCodes.Status200OK)]
     public async Task<ActionResult<PagedResponse<TransferSummaryDto>>> List(
         [FromQuery] PageQuery query, [FromQuery] TransferStatus? status,
-        [FromQuery] int? srcWarehouseId, [FromQuery] int? destWarehouseId, CancellationToken ct)
-        => Ok(await _transfers.ListAsync(query, status, srcWarehouseId, destWarehouseId, ct));
+        [FromQuery] int? srcWarehouseId, [FromQuery] int? destWarehouseId, [FromQuery] int? branchId, CancellationToken ct)
+        => Ok(await _transfers.ListAsync(query, status, srcWarehouseId, destWarehouseId, branchId, ct));
 
     [HttpGet("{transferId:int}")]
     [ProducesResponseType(typeof(TransferDto), StatusCodes.Status200OK)]
diff --git a/Backend/ERPCore/Controllers/UsersController.cs b/Backend/ERPCore/Controllers/UsersController.cs
index bb1e3cf..d943ab0 100644
--- a/Backend/ERPCore/Controllers/UsersController.cs
+++ b/Backend/ERPCore/Controllers/UsersController.cs
@@ -1,6 +1,7 @@
 using ERPCore.Dtos.Common;
 using ERPCore.Dtos.Hrm;
 using ERPCore.Dtos.Users;
+using ERPCore.Infra.Auth;
 using ERPCore.Services.Interfaces;
 using Microsoft.AspNetCore.Mvc;
 
@@ -15,11 +16,13 @@ public sealed class UsersController : ApiControllerBase
 {
     private readonly IUserManagementService _users;
     private readonly IEmployeeUserLinkService _links;
+    private readonly ICurrentUser _currentUser;
 
-    public UsersController(IUserManagementService users, IEmployeeUserLinkService links)
+    public UsersController(IUserManagementService users, IEmployeeUserLinkService links, ICurrentUser currentUser)
     {
         _users = users;
         _links = links;
+        _currentUser = currentUser;
     }
 
     /// <summary>Advisory forward-direction lookup: does a Staff record already exist with this email? (docs/12-BACKEND-HRM.md A.5)</summary>
@@ -53,7 +56,7 @@ public sealed class UsersController : ApiControllerBase
     [ProducesResponseType(StatusCodes.Status409Conflict)]
     public async Task<ActionResult<ManagedUserDto>> Create([FromBody] CreateUserRequest request, CancellationToken ct)
     {
-        var result = await _users.CreateAsync(request, ct);
+        var result = await _users.CreateAsync(request, _currentUser.AuditUserId, ct);
         return Created($"/api/v1/users/{result.UserId}", result);
     }
 
diff --git a/Backend/ERPCore/Domain/DocumentTypes.cs b/Backend/ERPCore/Domain/DocumentTypes.cs
index 6f39a9b..f00ad99 100644
--- a/Backend/ERPCore/Domain/DocumentTypes.cs
+++ b/Backend/ERPCore/Domain/DocumentTypes.cs
@@ -10,6 +10,7 @@ public static class DocumentTypes
     public const string Rfq = "RFQ";
     public const string PurchaseOrder = "PO";
     public const string Grn = "GRN";
+    public const string PurchaseInvoice = "PINV";
     public const string Transfer = "TRF";
     public const string Adjustment = "ADJ";
     public const string Count = "CNT";
diff --git a/Backend/ERPCore/Domain/Entities/Branch.cs b/Backend/ERPCore/Domain/Entities/Branch.cs
index 7a71081..bf71632 100644
--- a/Backend/ERPCore/Domain/Entities/Branch.cs
+++ b/Backend/ERPCore/Domain/Entities/Branch.cs
@@ -3,16 +3,19 @@ using ERPCore.Domain.Enums;
 namespace ERPCore.Domain.Entities;
 
 /// <summary>
-/// Branch/location master (FR-HR-MD-01) — multi-branch readiness. Referenced
-/// optionally by <see cref="Employee.BranchId"/> and <see cref="PayrollRun.BranchId"/>.
+/// Branch/location master (FR-HR-MD-01) — multi-branch readiness. Required by
+/// <see cref="Employee.BranchId"/>, optionally referenced by <see cref="PayrollRun.BranchId"/>.
 /// Deactivated, not deleted, when referenced. Model: docs/12-BACKEND-HRM.md Part C.1.
 /// </summary>
 public class Branch
 {
     public int BranchId { get; set; }
+
+    /// <summary>Server-generated on create ("BR-001", "BR-002", ...) — never accepted from the client.</summary>
     public string Code { get; set; } = string.Empty;
     public string Name { get; set; } = string.Empty;
     public string? Address { get; set; }
+    public string? PhoneNumber { get; set; }
     public EntityStatus Status { get; set; } = EntityStatus.Active;
 
     public DateTime CreatedAt { get; set; }
diff --git a/Backend/ERPCore/Domain/Entities/BranchConfig.cs b/Backend/ERPCore/Domain/Entities/BranchConfig.cs
new file mode 100644
index 0000000..37d83c0
--- /dev/null
+++ b/Backend/ERPCore/Domain/Entities/BranchConfig.cs
@@ -0,0 +1,27 @@
+namespace ERPCore.Domain.Entities;
+
+/// <summary>
+/// Branch configuration — a singleton row (single-tenant, docs/00-CORE §1) gating whether
+/// this deployment uses branches at all. When <see cref="BranchingEnabled"/> is off, the
+/// Employee/Warehouse create forms stop asking for a branch and every new record is
+/// silently assigned to the deployment's one default branch instead — schema-wise
+/// <c>Employee.BranchId</c>/<c>Warehouse.BranchId</c> stay <c>NOT NULL</c> either way, only
+/// the UI/UX requirement toggles. See <see cref="Services.BranchConfigService.ResolveBranchIdAsync"/>.
+/// </summary>
+public class BranchConfig
+{
+    /// <summary>Always 1 - the singleton row's id.</summary>
+    public const int SingletonId = 1;
+
+    public int ConfigId { get; set; }
+
+    public bool BranchingEnabled { get; set; } = true;
+
+    public DateTime? UpdatedAt { get; set; }
+
+    public int? UpdatedBy { get; set; }
+    public User? UpdatedByUser { get; set; }
+
+    /// <summary>PostgreSQL xmin-backed optimistic concurrency token (ETag source).</summary>
+    public uint RowVersion { get; set; }
+}
diff --git a/Backend/ERPCore/Domain/Entities/Employee.cs b/Backend/ERPCore/Domain/Entities/Employee.cs
index 2248904..f605a7f 100644
--- a/Backend/ERPCore/Domain/Entities/Employee.cs
+++ b/Backend/ERPCore/Domain/Entities/Employee.cs
@@ -50,7 +50,7 @@ public class Employee
     public Designation? Designation { get; set; }
     public int EmploymentTypeId { get; set; }
     public EmploymentType? EmploymentType { get; set; }
-    public int? BranchId { get; set; }
+    public int BranchId { get; set; }
     public Branch? Branch { get; set; }
     public int WorkShiftId { get; set; }
     public WorkShift? WorkShift { get; set; }
diff --git a/Backend/ERPCore/Domain/Entities/Grn.cs b/Backend/ERPCore/Domain/Entities/Grn.cs
index 508a184..920d3d6 100644
--- a/Backend/ERPCore/Domain/Entities/Grn.cs
+++ b/Backend/ERPCore/Domain/Entities/Grn.cs
@@ -34,14 +34,14 @@ public class Grn
     public string? GlJournalNo { get; set; }
     public DateTime? GlPostedAt { get; set; }
 
-    /// <summary>Sum of vendor payments made against this GRN's total payable (<see cref="GrnLine.LineTotal"/>).</summary>
-    public decimal PaidAmount { get; set; }
-    /// <summary>Total payable minus <see cref="PaidAmount"/>; installments accrue against this until it reaches zero.</summary>
-    public decimal BalanceAmount { get; set; }
+    /// <summary>The Purchase Invoice this GRN has been consolidated into, if any (null until
+    /// invoiced). Vendor settlement is tracked on the invoice, not per-GRN — see
+    /// <see cref="PurchaseInvoice"/>.</summary>
+    public int? PurchaseInvoiceId { get; set; }
+    public PurchaseInvoice? PurchaseInvoice { get; set; }
 
     /// <summary>PostgreSQL xmin-backed optimistic concurrency token.</summary>
     public uint RowVersion { get; set; }
 
     public ICollection<GrnLine> Lines { get; set; } = new List<GrnLine>();
-    public ICollection<GrnPayment> Payments { get; set; } = new List<GrnPayment>();
 }
diff --git a/Backend/ERPCore/Domain/Entities/PurchaseInvoice.cs b/Backend/ERPCore/Domain/Entities/PurchaseInvoice.cs
new file mode 100644
index 0000000..2e73d7f
--- /dev/null
+++ b/Backend/ERPCore/Domain/Entities/PurchaseInvoice.cs
@@ -0,0 +1,50 @@
+using ERPCore.Domain.Enums;
+
+namespace ERPCore.Domain.Entities;
+
+/// <summary>
+/// Vendor invoice consolidating one or more Confirmed GRNs for the same vendor
+/// (each linked GRN becomes one <see cref="PurchaseInvoiceLine"/>, not re-itemized).
+/// Draft is editable (GRNs can be re-selected); Posted reclassifies the GRN clearing
+/// balance to Accounts Payable (see PurchaseInvoiceService.PostAsync); vendor payments
+/// are then recorded against this aggregate rather than against the individual GRNs.
+/// </summary>
+public class PurchaseInvoice
+{
+    public int PurchaseInvoiceId { get; set; }
+    public string DocNo { get; set; } = string.Empty;
+
+    public string VendorInvoiceNo { get; set; } = string.Empty;
+    public DateTime VendorInvoiceDate { get; set; }
+
+    public int VendorId { get; set; }
+    public Vendor? Vendor { get; set; }
+
+    public string VendorSnapshotName { get; set; } = string.Empty;
+    public string? VendorSnapshotTaxNo { get; set; }
+
+    public PurchaseInvoiceStatus Status { get; set; } = PurchaseInvoiceStatus.Draft;
+
+    public decimal Subtotal { get; set; }
+    public decimal VatTotal { get; set; }
+    public decimal GrandTotal { get; set; }
+    public decimal PaidAmount { get; set; }
+    public decimal BalanceAmount { get; set; }
+
+    /// <summary>Journal number of the AP-recognition GL journal entry posted when this
+    /// invoice is Posted (Debit GRN Clearing / Credit Accounts Payable) — see
+    /// PurchaseInvoiceService.PostAsync.</summary>
+    public string? GlJournalNo { get; set; }
+    public DateTime? GlPostedAt { get; set; }
+
+    public int CreatedBy { get; set; }
+    public User? Creator { get; set; }
+
+    public DateTime CreatedAt { get; set; }
+    public DateTime? UpdatedAt { get; set; }
+
+    public uint RowVersion { get; set; }
+
+    public ICollection<PurchaseInvoiceLine> Lines { get; set; } = new List<PurchaseInvoiceLine>();
+    public ICollection<PurchaseInvoicePayment> Payments { get; set; } = new List<PurchaseInvoicePayment>();
+}
diff --git a/Backend/ERPCore/Domain/Entities/PurchaseInvoiceLine.cs b/Backend/ERPCore/Domain/Entities/PurchaseInvoiceLine.cs
new file mode 100644
index 0000000..a652660
--- /dev/null
+++ b/Backend/ERPCore/Domain/Entities/PurchaseInvoiceLine.cs
@@ -0,0 +1,21 @@
+namespace ERPCore.Domain.Entities;
+
+/// <summary>
+/// One row per consolidated GRN on a <see cref="PurchaseInvoice"/> — a straight
+/// consolidation of that GRN's line totals, not a re-itemization (docs: Purchase
+/// Invoice consolidates GRNs, it does not re-enter item lines).
+/// </summary>
+public class PurchaseInvoiceLine
+{
+    public int PurchaseInvoiceLineId { get; set; }
+
+    public int PurchaseInvoiceId { get; set; }
+    public PurchaseInvoice? PurchaseInvoice { get; set; }
+
+    public int GrnId { get; set; }
+    public Grn? Grn { get; set; }
+
+    public decimal Subtotal { get; set; }
+    public decimal VatTotal { get; set; }
+    public decimal LineTotal { get; set; }
+}
diff --git a/Backend/ERPCore/Domain/Entities/GrnPayment.cs b/Backend/ERPCore/Domain/Entities/PurchaseInvoicePayment.cs
similarity index 62%
rename from Backend/ERPCore/Domain/Entities/GrnPayment.cs
rename to Backend/ERPCore/Domain/Entities/PurchaseInvoicePayment.cs
index 161f71a..1a65cac 100644
--- a/Backend/ERPCore/Domain/Entities/GrnPayment.cs
+++ b/Backend/ERPCore/Domain/Entities/PurchaseInvoicePayment.cs
@@ -1,16 +1,17 @@
 namespace ERPCore.Domain.Entities;
 
 /// <summary>
-/// A vendor payment made against a confirmed GRN's balance (installments allowed —
-/// see GrnPaymentService.PayAsync). Posts its own real GL journal entry (Debit GRN
-/// Clearing / Credit the selected bank-or-cash account) before being recorded here.
+/// A vendor payment made against a Posted purchase invoice's balance (installments
+/// allowed — see PurchaseInvoicePaymentService.PayAsync). Posts its own real GL
+/// journal entry (Debit Accounts Payable / Credit the selected bank-or-cash account)
+/// before being recorded here.
 /// </summary>
-public class GrnPayment
+public class PurchaseInvoicePayment
 {
-    public int GrnPaymentId { get; set; }
+    public int PurchaseInvoicePaymentId { get; set; }
 
-    public int GrnId { get; set; }
-    public Grn? Grn { get; set; }
+    public int PurchaseInvoiceId { get; set; }
+    public PurchaseInvoice? PurchaseInvoice { get; set; }
 
     public decimal Amount { get; set; }
     public DateTime PaymentDate { get; set; }
diff --git a/Backend/ERPCore/Domain/Entities/SalesInvoicePayment.cs b/Backend/ERPCore/Domain/Entities/SalesInvoicePayment.cs
index adb2386..27705b3 100644
--- a/Backend/ERPCore/Domain/Entities/SalesInvoicePayment.cs
+++ b/Backend/ERPCore/Domain/Entities/SalesInvoicePayment.cs
@@ -4,7 +4,7 @@ namespace ERPCore.Domain.Entities;
 /// A customer payment made against a Posted sales invoice's balance (installments
 /// allowed — see SalesInvoicePaymentService.PayAsync). Posts its own real GL journal
 /// entry (Debit the selected bank-or-cash account / Credit Accounts Receivable) before
-/// being recorded here — the mirror image of <see cref="GrnPayment"/>.
+/// being recorded here — the mirror image of <see cref="PurchaseInvoicePayment"/>.
 /// </summary>
 public class SalesInvoicePayment
 {
diff --git a/Backend/ERPCore/Domain/Entities/Warehouse.cs b/Backend/ERPCore/Domain/Entities/Warehouse.cs
index bbcd8bf..2c6a3ab 100644
--- a/Backend/ERPCore/Domain/Entities/Warehouse.cs
+++ b/Backend/ERPCore/Domain/Entities/Warehouse.cs
@@ -9,6 +9,8 @@ public class Warehouse
     public int WarehouseId { get; set; }
     public string Code { get; set; } = string.Empty;
     public string Name { get; set; } = string.Empty;
+    public int BranchId { get; set; }
+    public Branch? Branch { get; set; }
 
     public ICollection<Bin> Bins { get; set; } = new List<Bin>();
 }
diff --git a/Backend/ERPCore/Domain/Enums/PurchaseInvoiceStatus.cs b/Backend/ERPCore/Domain/Enums/PurchaseInvoiceStatus.cs
new file mode 100644
index 0000000..ee85b40
--- /dev/null
+++ b/Backend/ERPCore/Domain/Enums/PurchaseInvoiceStatus.cs
@@ -0,0 +1,8 @@
+namespace ERPCore.Domain.Enums;
+
+public enum PurchaseInvoiceStatus
+{
+    Draft,
+    Posted,
+    Cancelled
+}
diff --git a/Backend/ERPCore/Dtos/Config/BranchConfigDtos.cs b/Backend/ERPCore/Dtos/Config/BranchConfigDtos.cs
new file mode 100644
index 0000000..26976c8
--- /dev/null
+++ b/Backend/ERPCore/Dtos/Config/BranchConfigDtos.cs
@@ -0,0 +1,20 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace ERPCore.Dtos.Config;
+
+/// <summary>Branch configuration resource — the singleton toggle for whether this deployment
+/// requires a branch on Employee/Warehouse records at all.</summary>
+public sealed record BranchConfigDto(bool BranchingEnabled, DateTime? UpdatedAt, int? UpdatedBy);
+
+/// <summary>
+/// Full replacement of the flag. <c>UpdatedBy</c> is derived from the token, never posted.
+/// <para>
+/// <see cref="BranchingEnabled"/> is <see cref="bool"/>? deliberately: <c>[Required]</c> on a
+/// non-nullable bool is a no-op, so an omitted flag would otherwise silently bind to
+/// <c>false</c>. Nullable makes the requirement actually bind — an omitted flag is a 400.
+/// </para>
+/// </summary>
+public sealed class UpdateBranchConfigRequest
+{
+    [Required] public bool? BranchingEnabled { get; set; }
+}
diff --git a/Backend/ERPCore/Dtos/Grn/GrnDtos.cs b/Backend/ERPCore/Dtos/Grn/GrnDtos.cs
index f9120bf..9d6c7e8 100644
--- a/Backend/ERPCore/Dtos/Grn/GrnDtos.cs
+++ b/Backend/ERPCore/Dtos/Grn/GrnDtos.cs
@@ -17,34 +17,28 @@ public sealed record GrnLineDto(
 public sealed record GrnDto(
     int GrnId, string DocNo, int? PoId, int VendorId, int WarehouseId, GrnStatus Status,
     int CreatedBy, DateTime CreatedAt, DateTime? PostedAt, string? GlJournalNo,
-    decimal PaidAmount, decimal BalanceAmount, IReadOnlyList<GrnLineDto> Lines);
+    int? PurchaseInvoiceId, string? PurchaseInvoiceNo, IReadOnlyList<GrnLineDto> Lines);
 
 /// <summary>Row shape for <c>GET /grns</c> — line count instead of the lines themselves.</summary>
 public sealed record GrnSummaryDto(
     int GrnId, string DocNo, int? PoId, int VendorId, int WarehouseId, GrnStatus Status,
     int CreatedBy, DateTime CreatedAt, DateTime? PostedAt, int LineCount,
-    decimal PaidAmount, decimal BalanceAmount);
+    int? PurchaseInvoiceId, string? PurchaseInvoiceNo);
 
 public sealed record CreatedLayerDto(
     int LayerId, int ItemId, int WarehouseId, int? BatchId,
     decimal QtyReceived, decimal QtyRemaining, decimal UnitCost, DateTime ReceiptDate);
 
 public sealed record GrnConfirmResultDto(
-    int GrnId, GrnStatus Status, DateTime PostedAt, string GlJournalNo, decimal BalanceAmount,
+    int GrnId, GrnStatus Status, DateTime PostedAt, string GlJournalNo,
     IReadOnlyList<CreatedLayerDto> CreatedLayers, IReadOnlyList<int> LedgerRefs, PurchaseOrderStatus? PoStatus);
 
 public sealed record ReleaseLineResultDto(int GrnLineId, HoldStatus HoldStatus);
 
-public sealed record GrnPaymentDto(
-    int GrnPaymentId, int GrnId, decimal Amount, DateTime PaymentDate,
-    long GlBankAccountId, string BankAccountName, string? Reference, string? GlJournalNo, DateTime CreatedAt);
-
-public sealed class CreateGrnPaymentRequest
-{
-    [Range(0.01, double.MaxValue)] public decimal Amount { get; set; }
-    [Required] public long GlBankAccountId { get; set; }
-    [StringLength(100)] public string? Reference { get; set; }
-}
+/// <summary>A Confirmed, not-yet-invoiced GRN eligible to be consolidated onto a Purchase Invoice.</summary>
+public sealed record GrnEligibleForInvoiceDto(
+    int GrnId, string DocNo, DateTime PostedAt, int WarehouseId,
+    int LineCount, decimal Subtotal, decimal VatTotal, decimal GrandTotal);
 
 // Requests ----------------------------------------------------------------------
 
diff --git a/Backend/ERPCore/Dtos/Hrm/EmployeeDtos.cs b/Backend/ERPCore/Dtos/Hrm/EmployeeDtos.cs
index 2be6c3a..8c9e445 100644
--- a/Backend/ERPCore/Dtos/Hrm/EmployeeDtos.cs
+++ b/Backend/ERPCore/Dtos/Hrm/EmployeeDtos.cs
@@ -6,7 +6,7 @@ namespace ERPCore.Dtos.Hrm;
 public sealed record EmployeeListItemDto(
     int EmployeeId, string EmployeeCode, string FullName, string? Email,
     int DepartmentId, string? DepartmentName, int DesignationId, string? DesignationName,
-    int EmploymentTypeId, string? EmploymentTypeName, int? BranchId, string? BranchName,
+    int EmploymentTypeId, string? EmploymentTypeName, int BranchId, string? BranchName,
     EmployeeStatus Status, bool HasUserLink, DateTime HireDate);
 
 public sealed record EmployeeDetailDto(
@@ -16,7 +16,7 @@ public sealed record EmployeeDetailDto(
     string? City, string? PostalCode, string? Country,
     string? EmergencyContactName, string? EmergencyContactRelationship, string? EmergencyContactPhone,
     DateTime HireDate, DateTime? ConfirmationDate, DateTime? LastWorkingDate,
-    int DepartmentId, int DesignationId, int EmploymentTypeId, int? BranchId, int WorkShiftId,
+    int DepartmentId, int DesignationId, int EmploymentTypeId, int BranchId, int WorkShiftId,
     int? ReportingManagerId, string? EpfNumber, string? EtfNumber, string? TaxIdentificationNumber,
     int? UserId, EmployeeStatus Status, DateTime CreatedAt, DateTime? UpdatedAt);
 
@@ -45,7 +45,7 @@ public sealed class CreateEmployeeRequest
     [Required] public int DepartmentId { get; set; }
     [Required] public int DesignationId { get; set; }
     [Required] public int EmploymentTypeId { get; set; }
-    public int? BranchId { get; set; }
+    [Required] public int BranchId { get; set; }
     [Required] public int WorkShiftId { get; set; }
     public int? ReportingManagerId { get; set; }
 
@@ -82,7 +82,7 @@ public sealed class UpdateEmployeeRequest
     [Required] public int DepartmentId { get; set; }
     [Required] public int DesignationId { get; set; }
     [Required] public int EmploymentTypeId { get; set; }
-    public int? BranchId { get; set; }
+    [Required] public int BranchId { get; set; }
     [Required] public int WorkShiftId { get; set; }
     public int? ReportingManagerId { get; set; }
 
diff --git a/Backend/ERPCore/Dtos/Hrm/OrgMasterDtos.cs b/Backend/ERPCore/Dtos/Hrm/OrgMasterDtos.cs
index c90c9eb..ba9f667 100644
--- a/Backend/ERPCore/Dtos/Hrm/OrgMasterDtos.cs
+++ b/Backend/ERPCore/Dtos/Hrm/OrgMasterDtos.cs
@@ -7,20 +7,22 @@ namespace ERPCore.Dtos.Hrm;
 // ids, timestamps) excluded from create/update requests (02-SECURITY B.6/C.1).
 
 public sealed record BranchDto(
-    int BranchId, string Code, string Name, string? Address, EntityStatus Status,
+    int BranchId, string Code, string Name, string? Address, string? PhoneNumber, EntityStatus Status,
     DateTime CreatedAt, DateTime? UpdatedAt);
 
+// Code is server-generated (BranchService.GenerateCodeAsync) — never accepted from the client.
 public sealed class CreateBranchRequest
 {
-    [Required, StringLength(20)] public string Code { get; set; } = string.Empty;
     [Required, StringLength(200)] public string Name { get; set; } = string.Empty;
     [StringLength(500)] public string? Address { get; set; }
+    [StringLength(30)] public string? PhoneNumber { get; set; }
 }
 
 public sealed class UpdateBranchRequest
 {
     [Required, StringLength(200)] public string Name { get; set; } = string.Empty;
     [StringLength(500)] public string? Address { get; set; }
+    [StringLength(30)] public string? PhoneNumber { get; set; }
 }
 
 public sealed record DepartmentDto(
diff --git a/Backend/ERPCore/Dtos/Procurement/PurchaseInvoiceDtos.cs b/Backend/ERPCore/Dtos/Procurement/PurchaseInvoiceDtos.cs
new file mode 100644
index 0000000..d53b078
--- /dev/null
+++ b/Backend/ERPCore/Dtos/Procurement/PurchaseInvoiceDtos.cs
@@ -0,0 +1,50 @@
+using System.ComponentModel.DataAnnotations;
+using ERPCore.Domain.Enums;
+
+namespace ERPCore.Dtos.Procurement;
+
+public sealed record PurchaseInvoiceLineDto(
+    int PurchaseInvoiceLineId, int GrnId, string GrnDocNo, DateTime GrnPostedAt,
+    decimal Subtotal, decimal VatTotal, decimal LineTotal);
+
+public sealed record PurchaseInvoiceTotalsDto(
+    decimal Subtotal, decimal VatTotal, decimal GrandTotal, decimal PaidAmount, decimal BalanceAmount);
+
+public sealed record PurchaseInvoiceDto(
+    int PurchaseInvoiceId, string DocNo, string VendorInvoiceNo, DateTime VendorInvoiceDate,
+    int VendorId, string VendorSnapshotName, string? VendorSnapshotTaxNo,
+    PurchaseInvoiceStatus Status, int GrnCount, int CreatedBy, DateTime CreatedAt, DateTime? UpdatedAt,
+    string? GlJournalNo, DateTime? GlPostedAt,
+    PurchaseInvoiceTotalsDto Totals, IReadOnlyList<PurchaseInvoiceLineDto> Lines);
+
+public sealed record PurchaseInvoiceSummaryDto(
+    int PurchaseInvoiceId, string DocNo, string VendorInvoiceNo, DateTime VendorInvoiceDate,
+    int VendorId, string VendorSnapshotName, PurchaseInvoiceStatus Status, int GrnCount,
+    PurchaseInvoiceTotalsDto Totals, DateTime CreatedAt, string? GlJournalNo);
+
+public sealed record PurchaseInvoicePaymentDto(
+    int PurchaseInvoicePaymentId, int PurchaseInvoiceId, decimal Amount, DateTime PaymentDate,
+    long GlBankAccountId, string BankAccountName, string? Reference, string? GlJournalNo, DateTime CreatedAt);
+
+public sealed class CreatePurchaseInvoicePaymentRequest
+{
+    [Range(0.01, double.MaxValue)] public decimal Amount { get; set; }
+    [Required] public long GlBankAccountId { get; set; }
+    [StringLength(100)] public string? Reference { get; set; }
+}
+
+public sealed class CreatePurchaseInvoiceRequest
+{
+    [Required] public int VendorId { get; set; }
+    [Required, StringLength(50)] public string VendorInvoiceNo { get; set; } = string.Empty;
+    [Required] public DateTime VendorInvoiceDate { get; set; }
+    [Required, MinLength(1)] public List<int> GrnIds { get; set; } = new();
+}
+
+public sealed class UpdatePurchaseInvoiceRequest
+{
+    [Required] public int VendorId { get; set; }
+    [Required, StringLength(50)] public string VendorInvoiceNo { get; set; } = string.Empty;
+    [Required] public DateTime VendorInvoiceDate { get; set; }
+    [Required, MinLength(1)] public List<int> GrnIds { get; set; } = new();
+}
diff --git a/Backend/ERPCore/Dtos/Rbac/MeDtos.cs b/Backend/ERPCore/Dtos/Rbac/MeDtos.cs
index 9396bcf..f56c32f 100644
--- a/Backend/ERPCore/Dtos/Rbac/MeDtos.cs
+++ b/Backend/ERPCore/Dtos/Rbac/MeDtos.cs
@@ -2,5 +2,13 @@ namespace ERPCore.Dtos.Rbac;
 
 /// <summary>Response for `GET /api/v1/auth/me` — the frontend's authoritative source
 /// for the current user's role and permitted sidebar nav codes (replaces trusting
-/// the stale, client-only `roleId` cached in localStorage).</summary>
-public sealed record MeResponseDto(string? RoleCode, string? RoleName, IReadOnlyList<string> NavCodes);
+/// the stale, client-only `roleId` cached in localStorage). <see cref="BranchId"/>/
+/// <see cref="BranchName"/> come from the caller's linked <c>Employee</c> record, when
+/// one exists — null for a login with no Employee link. <see cref="IsAdmin"/> gates
+/// branch pickers client-side only (no server-side branch enforcement exists yet,
+/// see docs/BRANCH_ISOLATION_PLAN.md). <see cref="BranchingEnabled"/> mirrors the
+/// singleton <c>BranchConfig</c> toggle — when false the frontend hides branch pickers
+/// entirely rather than merely restricting them by role.</summary>
+public sealed record MeResponseDto(
+    string? RoleCode, string? RoleName, IReadOnlyList<string> NavCodes,
+    bool IsAdmin, int? BranchId, string? BranchName, bool BranchingEnabled);
diff --git a/Backend/ERPCore/Dtos/Users/UserDtos.cs b/Backend/ERPCore/Dtos/Users/UserDtos.cs
index 2de2099..91ac63d 100644
--- a/Backend/ERPCore/Dtos/Users/UserDtos.cs
+++ b/Backend/ERPCore/Dtos/Users/UserDtos.cs
@@ -30,6 +30,22 @@ public sealed class CreateUserRequest
     /// email-lookup — never automatic, even on an exact email match (docs/12-BACKEND-HRM.md A.5).
     /// </summary>
     public int? LinkEmployeeId { get; set; }
+
+    /// <summary>
+    /// Required, together with <see cref="DepartmentId"/>/<see cref="DesignationId"/>/
+    /// <see cref="EmploymentTypeId"/>/<see cref="WorkShiftId"/>/<see cref="BranchId"/>, whenever
+    /// the assigned Role is not Admin and <see cref="LinkEmployeeId"/> is not supplied: creates
+    /// the linked Employee record whose BranchId is what actually scopes this account to one
+    /// branch (see BranchAccessService.EnsureBranchVisibleAsync).
+    /// </summary>
+    public string? EmployeeCode { get; set; }
+    public int? BranchId { get; set; }
+    public int? DepartmentId { get; set; }
+    public int? DesignationId { get; set; }
+    public int? EmploymentTypeId { get; set; }
+    public int? WorkShiftId { get; set; }
+    /// <summary>Defaults to today when omitted.</summary>
+    public DateTime? HireDate { get; set; }
 }
 
 public sealed class UpdateUserRoleRequest
diff --git a/Backend/ERPCore/Dtos/Warehouses/WarehouseDtos.cs b/Backend/ERPCore/Dtos/Warehouses/WarehouseDtos.cs
index 37dea5c..83e15f9 100644
--- a/Backend/ERPCore/Dtos/Warehouses/WarehouseDtos.cs
+++ b/Backend/ERPCore/Dtos/Warehouses/WarehouseDtos.cs
@@ -2,8 +2,10 @@ using System.ComponentModel.DataAnnotations;
 
 namespace ERPCore.Dtos.Warehouses;
 
-/// <summary>Warehouse resource (docs/11-BACKEND-PHASE1.md §2.5).</summary>
-public sealed record WarehouseDto(int WarehouseId, string Code, string Name);
+/// <summary>Warehouse resource (docs/11-BACKEND-PHASE1.md §2.5). <see cref="BranchId"/> is
+/// the anchor `docs/BRANCH_ISOLATION_PLAN.md` uses to branch-scope everything that carries
+/// a `warehouseId` (Sales, GRN, stock, ...) without a column on every one of those entities.</summary>
+public sealed record WarehouseDto(int WarehouseId, string Code, string Name, int BranchId, string? BranchName);
 
 /// <summary>Bin/location resource (docs/11 §2.5).</summary>
 public sealed record BinDto(int BinId, int WarehouseId, string Code, string? BinType);
@@ -12,6 +14,7 @@ public sealed class CreateWarehouseRequest
 {
     [Required, StringLength(50)] public string Code { get; set; } = string.Empty;
     [Required, StringLength(200)] public string Name { get; set; } = string.Empty;
+    [Required] public int BranchId { get; set; }
 }
 
 public sealed class CreateBinRequest
diff --git a/Backend/ERPCore/Infra/Auth/CurrentUser.cs b/Backend/ERPCore/Infra/Auth/CurrentUser.cs
index 9e0a0b1..1d7340a 100644
--- a/Backend/ERPCore/Infra/Auth/CurrentUser.cs
+++ b/Backend/ERPCore/Infra/Auth/CurrentUser.cs
@@ -31,4 +31,8 @@ public sealed class CurrentUser : ICurrentUser
     }
 
     public int AuditUserId => int.TryParse(UserId, out var id) ? id : User.SystemUserId;
+
+    public string? RoleCode => _accessor.HttpContext?.User?.FindFirstValue(AuthHexClaims.RoleCode);
+
+    public bool IsAdmin => string.Equals(RoleCode?.Trim(), "Admin", StringComparison.OrdinalIgnoreCase);
 }
diff --git a/Backend/ERPCore/Infra/Auth/ICurrentUser.cs b/Backend/ERPCore/Infra/Auth/ICurrentUser.cs
index 1c103a2..78da05e 100644
--- a/Backend/ERPCore/Infra/Auth/ICurrentUser.cs
+++ b/Backend/ERPCore/Infra/Auth/ICurrentUser.cs
@@ -19,4 +19,14 @@ public interface ICurrentUser
 
     /// <summary>True when the request carries an authenticated principal.</summary>
     bool IsAuthenticated { get; }
+
+    /// <summary>The AuthHex <c>RoleCode</c> claim verbatim, or null if absent/unauthenticated.</summary>
+    string? RoleCode { get; }
+
+    /// <summary>
+    /// True when <see cref="RoleCode"/> is "Admin" (case-insensitive — AuthHex mints the claim
+    /// independently of ERPCore's stored casing). Mirrors <c>RoleService.GetMeAsync</c>'s check;
+    /// the only role that bypasses branch-scoping (see <see cref="Services.Interfaces.IBranchAccessService"/>).
+    /// </summary>
+    bool IsAdmin { get; }
 }
diff --git a/Backend/ERPCore/Infra/Persistence/Configurations/BranchConfigConfiguration.cs b/Backend/ERPCore/Infra/Persistence/Configurations/BranchConfigConfiguration.cs
new file mode 100644
index 0000000..e60df23
--- /dev/null
+++ b/Backend/ERPCore/Infra/Persistence/Configurations/BranchConfigConfiguration.cs
@@ -0,0 +1,33 @@
+using ERPCore.Domain.Entities;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace ERPCore.Infra.Persistence.Configurations;
+
+/// <summary>
+/// Configures the singleton branch-configuration row. The check constraint is what makes
+/// "singleton" a database guarantee rather than a convention (mirrors ProductConfig).
+/// </summary>
+public sealed class BranchConfigConfiguration : IEntityTypeConfiguration<BranchConfig>
+{
+    public void Configure(EntityTypeBuilder<BranchConfig> builder)
+    {
+        builder.ToTable("branch_config", t =>
+            t.HasCheckConstraint("ck_branch_config_singleton", $"\"ConfigId\" = {BranchConfig.SingletonId}"));
+
+        builder.HasKey(c => c.ConfigId);
+
+        // The id is fixed, never generated — there is exactly one row, seeded by DataSeeder.
+        builder.Property(c => c.ConfigId).ValueGeneratedNever();
+
+        builder.Property(c => c.BranchingEnabled).IsRequired().HasDefaultValue(true);
+
+        // PostgreSQL xmin system column as the optimistic concurrency token (ETag).
+        builder.Property(c => c.RowVersion).IsRowVersion();
+
+        builder.HasOne(c => c.UpdatedByUser)
+            .WithMany()
+            .HasForeignKey(c => c.UpdatedBy)
+            .OnDelete(DeleteBehavior.Restrict);
+    }
+}
diff --git a/Backend/ERPCore/Infra/Persistence/Configurations/BranchConfiguration.cs b/Backend/ERPCore/Infra/Persistence/Configurations/BranchConfiguration.cs
index 660539e..daaad30 100644
--- a/Backend/ERPCore/Infra/Persistence/Configurations/BranchConfiguration.cs
+++ b/Backend/ERPCore/Infra/Persistence/Configurations/BranchConfiguration.cs
@@ -16,6 +16,7 @@ public sealed class BranchConfiguration : IEntityTypeConfiguration<Branch>
         builder.HasIndex(b => b.Code).IsUnique();
         builder.Property(b => b.Name).IsRequired().HasMaxLength(200);
         builder.Property(b => b.Address).HasMaxLength(500);
+        builder.Property(b => b.PhoneNumber).HasMaxLength(30);
 
         builder.Property(b => b.Status)
             .HasConversion<string>().HasMaxLength(20).IsRequired()
diff --git a/Backend/ERPCore/Infra/Persistence/Configurations/GrnConfiguration.cs b/Backend/ERPCore/Infra/Persistence/Configurations/GrnConfiguration.cs
index 5901e10..537922d 100644
--- a/Backend/ERPCore/Infra/Persistence/Configurations/GrnConfiguration.cs
+++ b/Backend/ERPCore/Infra/Persistence/Configurations/GrnConfiguration.cs
@@ -17,41 +17,19 @@ public sealed class GrnConfiguration : IEntityTypeConfiguration<Grn>
         builder.Property(g => g.Status).HasConversion<string>().HasMaxLength(20).IsRequired();
         builder.Property(g => g.CreatedAt).IsRequired();
         builder.Property(g => g.GlJournalNo).HasMaxLength(30);
-        builder.Property(g => g.PaidAmount).HasPrecision(18, 4);
-        builder.Property(g => g.BalanceAmount).HasPrecision(18, 4);
         builder.Property(g => g.RowVersion).IsRowVersion();
 
         builder.HasOne(g => g.PurchaseOrder).WithMany().HasForeignKey(g => g.PoId).OnDelete(DeleteBehavior.Restrict);
         builder.HasOne(g => g.Vendor).WithMany().HasForeignKey(g => g.VendorId).OnDelete(DeleteBehavior.Restrict);
         builder.HasOne(g => g.Warehouse).WithMany().HasForeignKey(g => g.WarehouseId).OnDelete(DeleteBehavior.Restrict);
         builder.HasOne(g => g.Creator).WithMany().HasForeignKey(g => g.CreatedBy).OnDelete(DeleteBehavior.Restrict);
+        builder.HasOne(g => g.PurchaseInvoice).WithMany().HasForeignKey(g => g.PurchaseInvoiceId).OnDelete(DeleteBehavior.Restrict);
 
         builder.HasIndex(g => g.Status);
         builder.HasIndex(g => g.PoId);
     }
 }
 
-public sealed class GrnPaymentConfiguration : IEntityTypeConfiguration<GrnPayment>
-{
-    public void Configure(EntityTypeBuilder<GrnPayment> builder)
-    {
-        builder.ToTable("grn_payments");
-        builder.HasKey(p => p.GrnPaymentId);
-
-        builder.Property(p => p.Amount).HasPrecision(18, 4);
-        builder.Property(p => p.PaymentDate).IsRequired();
-        builder.Property(p => p.BankAccountName).IsRequired().HasMaxLength(200);
-        builder.Property(p => p.Reference).HasMaxLength(100);
-        builder.Property(p => p.GlJournalNo).HasMaxLength(30);
-        builder.Property(p => p.CreatedAt).IsRequired();
-
-        builder.HasOne(p => p.Grn).WithMany(g => g.Payments).HasForeignKey(p => p.GrnId).OnDelete(DeleteBehavior.Restrict);
-        builder.HasOne(p => p.Creator).WithMany().HasForeignKey(p => p.CreatedBy).OnDelete(DeleteBehavior.Restrict);
-
-        builder.HasIndex(p => p.GrnId);
-    }
-}
-
 public sealed class GrnLineConfiguration : IEntityTypeConfiguration<GrnLine>
 {
     public void Configure(EntityTypeBuilder<GrnLine> builder)
diff --git a/Backend/ERPCore/Infra/Persistence/Configurations/PermissionConfiguration.cs b/Backend/ERPCore/Infra/Persistence/Configurations/PermissionConfiguration.cs
index b5198bb..2320857 100644
--- a/Backend/ERPCore/Infra/Persistence/Configurations/PermissionConfiguration.cs
+++ b/Backend/ERPCore/Infra/Persistence/Configurations/PermissionConfiguration.cs
@@ -63,9 +63,11 @@ public sealed class PermissionConfiguration : IEntityTypeConfiguration<Permissio
             new Permission { PermissionId = 33, Code = "NAV:accounts.cheque-books", SubNavItemId = 21 },
             new Permission { PermissionId = 34, Code = "NAV:accounts.received-cheques", SubNavItemId = 22 },
             new Permission { PermissionId = 35, Code = "NAV:production", NavItemId = 14 },
-            new Permission { PermissionId = 36, Code = "NAV:production.templates", SubNavItemId = 24 },
+            new Permission { PermissionId = 36, Code = "NAV:production.templates", SubNavItemId = 27 },
             new Permission { PermissionId = 37, Code = "NAV:production.runs", SubNavItemId = 25 },
-            new Permission { PermissionId = 38, Code = "NAV:production.produced", SubNavItemId = 26 }
+            new Permission { PermissionId = 38, Code = "NAV:production.produced", SubNavItemId = 26 },
+            new Permission { PermissionId = 39, Code = "NAV:procurement.purchase-invoices", SubNavItemId = 28 },
+            new Permission { PermissionId = 40, Code = "NAV:settings.branches", SubNavItemId = 29 }
         );
     }
 }
diff --git a/Backend/ERPCore/Infra/Persistence/Configurations/PurchaseInvoiceConfiguration.cs b/Backend/ERPCore/Infra/Persistence/Configurations/PurchaseInvoiceConfiguration.cs
new file mode 100644
index 0000000..c0b6906
--- /dev/null
+++ b/Backend/ERPCore/Infra/Persistence/Configurations/PurchaseInvoiceConfiguration.cs
@@ -0,0 +1,97 @@
+using ERPCore.Domain.Entities;
+using ERPCore.Domain.Enums;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace ERPCore.Infra.Persistence.Configurations;
+
+public sealed class PurchaseInvoiceConfiguration : IEntityTypeConfiguration<PurchaseInvoice>
+{
+    public void Configure(EntityTypeBuilder<PurchaseInvoice> builder)
+    {
+        builder.ToTable("purchase_invoices");
+        builder.HasKey(x => x.PurchaseInvoiceId);
+
+        builder.Property(x => x.DocNo).IsRequired().HasMaxLength(30);
+        builder.HasIndex(x => x.DocNo).IsUnique();
+
+        builder.Property(x => x.VendorInvoiceNo).IsRequired().HasMaxLength(50);
+        builder.Property(x => x.VendorInvoiceDate).IsRequired();
+        // A vendor invoice number is only meaningful per-vendor; the service also excludes
+        // Cancelled invoices from the duplicate check, so this composite index is a coarse
+        // backstop (it does not distinguish Cancelled rows) rather than the sole enforcement.
+        builder.HasIndex(x => new { x.VendorId, x.VendorInvoiceNo });
+
+        builder.HasOne(x => x.Vendor)
+            .WithMany()
+            .HasForeignKey(x => x.VendorId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        builder.Property(x => x.VendorSnapshotName).IsRequired().HasMaxLength(200);
+        builder.Property(x => x.VendorSnapshotTaxNo).HasMaxLength(50);
+
+        builder.Property(x => x.Status)
+            .HasConversion<string>().HasMaxLength(20).IsRequired()
+            .HasDefaultValue(PurchaseInvoiceStatus.Draft);
+
+        foreach (var p in new[] { nameof(PurchaseInvoice.Subtotal), nameof(PurchaseInvoice.VatTotal), nameof(PurchaseInvoice.GrandTotal), nameof(PurchaseInvoice.PaidAmount), nameof(PurchaseInvoice.BalanceAmount) })
+            builder.Property<decimal>(p).HasPrecision(18, 4);
+        builder.Property(x => x.GlJournalNo).HasMaxLength(30);
+
+        builder.HasOne(x => x.Creator).WithMany().HasForeignKey(x => x.CreatedBy).OnDelete(DeleteBehavior.Restrict);
+        builder.Property(x => x.CreatedAt).IsRequired();
+        builder.Property(x => x.RowVersion).IsRowVersion();
+
+        builder.HasIndex(x => x.Status);
+        builder.HasIndex(x => x.VendorId);
+
+        builder.HasMany(x => x.Lines)
+            .WithOne(x => x.PurchaseInvoice)
+            .HasForeignKey(x => x.PurchaseInvoiceId)
+            .OnDelete(DeleteBehavior.Cascade);
+    }
+}
+
+public sealed class PurchaseInvoiceLineConfiguration : IEntityTypeConfiguration<PurchaseInvoiceLine>
+{
+    public void Configure(EntityTypeBuilder<PurchaseInvoiceLine> builder)
+    {
+        builder.ToTable("purchase_invoice_lines");
+        builder.HasKey(x => x.PurchaseInvoiceLineId);
+
+        builder.Property(x => x.Subtotal).HasPrecision(18, 4);
+        builder.Property(x => x.VatTotal).HasPrecision(18, 4);
+        builder.Property(x => x.LineTotal).HasPrecision(18, 4);
+
+        builder.HasOne(x => x.Grn)
+            .WithMany()
+            .HasForeignKey(x => x.GrnId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        // A GRN can be consolidated onto at most one active line at a time — cancelling the
+        // invoice removes its lines and frees the GRN (PurchaseInvoiceService.CancelAsync), so
+        // this stays enforceable rather than blocking a later re-invoice of the same GRN.
+        builder.HasIndex(x => x.GrnId).IsUnique();
+    }
+}
+
+public sealed class PurchaseInvoicePaymentConfiguration : IEntityTypeConfiguration<PurchaseInvoicePayment>
+{
+    public void Configure(EntityTypeBuilder<PurchaseInvoicePayment> builder)
+    {
+        builder.ToTable("purchase_invoice_payments");
+        builder.HasKey(p => p.PurchaseInvoicePaymentId);
+
+        builder.Property(p => p.Amount).HasPrecision(18, 4);
+        builder.Property(p => p.PaymentDate).IsRequired();
+        builder.Property(p => p.BankAccountName).IsRequired().HasMaxLength(200);
+        builder.Property(p => p.Reference).HasMaxLength(100);
+        builder.Property(p => p.GlJournalNo).HasMaxLength(30);
+        builder.Property(p => p.CreatedAt).IsRequired();
+
+        builder.HasOne(p => p.PurchaseInvoice).WithMany(x => x.Payments).HasForeignKey(p => p.PurchaseInvoiceId).OnDelete(DeleteBehavior.Restrict);
+        builder.HasOne(p => p.Creator).WithMany().HasForeignKey(p => p.CreatedBy).OnDelete(DeleteBehavior.Restrict);
+
+        builder.HasIndex(p => p.PurchaseInvoiceId);
+    }
+}
diff --git a/Backend/ERPCore/Infra/Persistence/Configurations/SubNavItemConfiguration.cs b/Backend/ERPCore/Infra/Persistence/Configurations/SubNavItemConfiguration.cs
index 37dac63..875a8cd 100644
--- a/Backend/ERPCore/Infra/Persistence/Configurations/SubNavItemConfiguration.cs
+++ b/Backend/ERPCore/Infra/Persistence/Configurations/SubNavItemConfiguration.cs
@@ -31,6 +31,7 @@ public sealed class SubNavItemConfiguration : IEntityTypeConfiguration<SubNavIte
             new SubNavItem { SubNavItemId = 4, NavItemId = 2, Code = "products.item-type", Label = "Item Type", Href = "/dashboard/products/item-types", SortOrder = 4 },
             new SubNavItem { SubNavItemId = 5, NavItemId = 2, Code = "products.uom", Label = "UOM", Href = "/dashboard/products/uoms", SortOrder = 5 },
             new SubNavItem { SubNavItemId = 6, NavItemId = 2, Code = "products.configuration", Label = "Configuration", Href = "/dashboard/products/settings", SortOrder = 6 },
+            new SubNavItem { SubNavItemId = 29, NavItemId = 9, Code = "settings.branches", Label = "Branches", Href = "/dashboard/settings/branches", SortOrder = 0 },
             new SubNavItem { SubNavItemId = 7, NavItemId = 9, Code = "settings.roles", Label = "Roles", Href = "/dashboard/settings/roles", SortOrder = 1 },
             new SubNavItem { SubNavItemId = 8, NavItemId = 9, Code = "settings.users", Label = "Users", Href = "/dashboard/settings/users", SortOrder = 2 },
             new SubNavItem { SubNavItemId = 24, NavItemId = 9, Code = "settings.notification-config", Label = "Notification Config", Href = "/dashboard/settings/notification-config", SortOrder = 3 },
@@ -42,6 +43,7 @@ public sealed class SubNavItemConfiguration : IEntityTypeConfiguration<SubNavIte
             new SubNavItem { SubNavItemId = 18, NavItemId = 4, Code = "procurement.rfqs", Label = "RFQs", Href = "/dashboard/procurement/rfqs", SortOrder = 2 },
             new SubNavItem { SubNavItemId = 19, NavItemId = 4, Code = "procurement.purchase-orders", Label = "Purchase Orders", Href = "/dashboard/procurement/purchase-orders", SortOrder = 3 },
             new SubNavItem { SubNavItemId = 20, NavItemId = 4, Code = "procurement.purchase-returns", Label = "Purchase Returns", Href = "/dashboard/procurement/purchase-returns", SortOrder = 4 },
+            new SubNavItem { SubNavItemId = 28, NavItemId = 4, Code = "procurement.purchase-invoices", Label = "Purchase Invoices", Href = "/dashboard/procurement/purchase-invoices", SortOrder = 5 },
             new SubNavItem { SubNavItemId = 9, NavItemId = 11, Code = "ledgers.trial-balance", Label = "Trial Balance", Href = "/dashboard/ledgers/trial-balance", SortOrder = 1 },
             new SubNavItem { SubNavItemId = 10, NavItemId = 11, Code = "ledgers.balance-sheet", Label = "Balance Sheet", Href = "/dashboard/ledgers/balance-sheet", SortOrder = 2 },
             new SubNavItem { SubNavItemId = 11, NavItemId = 11, Code = "ledgers.general-ledger", Label = "General Ledger", Href = "/dashboard/ledgers/general-ledger", SortOrder = 3 },
@@ -56,7 +58,11 @@ public sealed class SubNavItemConfiguration : IEntityTypeConfiguration<SubNavIte
             new SubNavItem { SubNavItemId = 21, NavItemId = 12, Code = "accounts.cheque-books", Label = "Cheque Books", Href = "/dashboard/accounts/cheque-books", SortOrder = 2 },
             new SubNavItem { SubNavItemId = 22, NavItemId = 12, Code = "accounts.received-cheques", Label = "Received Cheques", Href = "/dashboard/accounts/received-cheques", SortOrder = 3 },
             // Production (NavItemId 14) children — mirror the sidebar order (AppSidebar.tsx).
-            new SubNavItem { SubNavItemId = 24, NavItemId = 14, Code = "production.templates", Label = "Templates", Href = "/dashboard/production/templates", SortOrder = 1 },
+            // ID 27 (not 24): 24 collides with settings.notification-config above — that ID was
+            // reused by mistake in migration 20260820100345, which upserts row 24 to become the
+            // notification-config item and silently overwrites this one. See migration
+            // FixProductionTemplatesSubNavItemIdConflict for the data repair.
+            new SubNavItem { SubNavItemId = 27, NavItemId = 14, Code = "production.templates", Label = "Templates", Href = "/dashboard/production/templates", SortOrder = 1 },
             new SubNavItem { SubNavItemId = 25, NavItemId = 14, Code = "production.runs", Label = "Runs", Href = "/dashboard/production/runs", SortOrder = 2 },
             new SubNavItem { SubNavItemId = 26, NavItemId = 14, Code = "production.produced", Label = "Produced", Href = "/dashboard/production/produced", SortOrder = 3 }
         );
diff --git a/Backend/ERPCore/Infra/Persistence/Configurations/WarehouseConfiguration.cs b/Backend/ERPCore/Infra/Persistence/Configurations/WarehouseConfiguration.cs
index acbcfad..45cee15 100644
--- a/Backend/ERPCore/Infra/Persistence/Configurations/WarehouseConfiguration.cs
+++ b/Backend/ERPCore/Infra/Persistence/Configurations/WarehouseConfiguration.cs
@@ -15,5 +15,9 @@ public sealed class WarehouseConfiguration : IEntityTypeConfiguration<Warehouse>
         builder.HasIndex(w => w.Code).IsUnique();
 
         builder.Property(w => w.Name).IsRequired().HasMaxLength(200);
+
+        builder.HasOne(w => w.Branch).WithMany()
+            .HasForeignKey(w => w.BranchId).OnDelete(DeleteBehavior.Restrict);
+        builder.HasIndex(w => w.BranchId);
     }
 }
diff --git a/Backend/ERPCore/Infra/Persistence/DataSeeder.cs b/Backend/ERPCore/Infra/Persistence/DataSeeder.cs
index 21a0b01..eea8688 100644
--- a/Backend/ERPCore/Infra/Persistence/DataSeeder.cs
+++ b/Backend/ERPCore/Infra/Persistence/DataSeeder.cs
@@ -45,6 +45,7 @@ public static class DataSeeder
         dirty |= await SeedItemTypesAsync(db, ct);
         // dirty |= await SeedCompanyProfileAsync(db, ct);
         dirty |= await SeedProductConfigAsync(db, ct);
+        dirty |= await SeedBranchConfigAsync(db, ct);
         dirty |= await SeedNotificationConfigAsync(db, ct);
         dirty |= await SeedSalesMastersAsync(db, ct);
         dirty |= await SeedSalesStockAsync(db, ct);
@@ -110,6 +111,23 @@ public static class DataSeeder
         return true;
     }
 
+    /// <summary>
+    /// Ensures the singleton branch-config row exists. New deployments start with branching
+    /// on — today's mandatory-branch behaviour — so nothing changes for anyone until an
+    /// admin deliberately switches it off from Settings.
+    /// </summary>
+    private static async Task<bool> SeedBranchConfigAsync(ErpDbContext db, CancellationToken ct)
+    {
+        if (await db.BranchConfig.AnyAsync(c => c.ConfigId == BranchConfig.SingletonId, ct)) return false;
+
+        db.BranchConfig.Add(new BranchConfig
+        {
+            ConfigId = BranchConfig.SingletonId,
+            BranchingEnabled = true
+        });
+        return true;
+    }
+
     private static async Task<bool> SeedNotificationConfigAsync(ErpDbContext db, CancellationToken ct)
     {
         if (await db.NotificationConfig.AnyAsync(c => c.NotificationConfigId == NotificationConfig.SingletonId, ct)) return false;
diff --git a/Backend/ERPCore/Infra/Persistence/ErpDbContext.cs b/Backend/ERPCore/Infra/Persistence/ErpDbContext.cs
index 56ece71..99b790a 100644
--- a/Backend/ERPCore/Infra/Persistence/ErpDbContext.cs
+++ b/Backend/ERPCore/Infra/Persistence/ErpDbContext.cs
@@ -38,6 +38,8 @@ public class ErpDbContext : DbContext
     
     /// <summary>Singleton row (FR-MD-11).</summary>
     public DbSet<ProductConfig> ProductConfig => Set<ProductConfig>();
+    /// <summary>Singleton row gating whether this deployment uses branches at all.</summary>
+    public DbSet<BranchConfig> BranchConfig => Set<BranchConfig>();
     /// <summary>Singleton row for notification delivery preferences.</summary>
     public DbSet<NotificationConfig> NotificationConfig => Set<NotificationConfig>();
     public DbSet<NotificationConfigModule> NotificationConfigModules => Set<NotificationConfigModule>();
@@ -66,7 +68,11 @@ public class ErpDbContext : DbContext
     // --- Goods Receipt (docs/10 Part C.3) ---
     public DbSet<Grn> Grns => Set<Grn>();
     public DbSet<GrnLine> GrnLines => Set<GrnLine>();
-    public DbSet<GrnPayment> GrnPayments => Set<GrnPayment>();
+
+    // --- Purchase Invoices (vendor invoices consolidating Confirmed GRNs) ---
+    public DbSet<PurchaseInvoice> PurchaseInvoices => Set<PurchaseInvoice>();
+    public DbSet<PurchaseInvoiceLine> PurchaseInvoiceLines => Set<PurchaseInvoiceLine>();
+    public DbSet<PurchaseInvoicePayment> PurchaseInvoicePayments => Set<PurchaseInvoicePayment>();
 
     // --- Batch / Serial (docs/10 Part C.4) ---
     public DbSet<Batch> Batches => Set<Batch>();
diff --git a/Backend/ERPCore/Migrations/20260825000000_FixProductionTemplatesSubNavItemIdConflict.Designer.cs b/Backend/ERPCore/Migrations/20260825000000_FixProductionTemplatesSubNavItemIdConflict.Designer.cs
new file mode 100644
index 0000000..51431e7
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260825000000_FixProductionTemplatesSubNavItemIdConflict.Designer.cs
@@ -0,0 +1,24 @@
+// <auto-generated />
+using ERPCore.Infra.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    [DbContext(typeof(ErpDbContext))]
+    [Migration("20260825000000_FixProductionTemplatesSubNavItemIdConflict")]
+    partial class FixProductionTemplatesSubNavItemIdConflict
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+            // This migration only repairs seed row data via raw SQL — no entity/column shape
+            // changes — so it does not redeclare the full model here. The single source of
+            // truth for scaffolding future migrations is ErpDbContextModelSnapshot.cs, which
+            // already reflects this fix (production.templates seeded at SubNavItemId 27).
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260825000000_FixProductionTemplatesSubNavItemIdConflict.cs b/Backend/ERPCore/Migrations/20260825000000_FixProductionTemplatesSubNavItemIdConflict.cs
new file mode 100644
index 0000000..1e16d06
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260825000000_FixProductionTemplatesSubNavItemIdConflict.cs
@@ -0,0 +1,46 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    /// <summary>
+    /// Repairs a collision baked into migration history: 20260818090139_AddProductionNavPermissions
+    /// inserted "production.templates" as sub_nav_items row 24, then
+    /// 20260820100345_AddNotificationConfigModulePreferences reused the same literal id 24 for
+    /// "settings.notification-config" via a raw-SQL <c>INSERT ... ON CONFLICT ("SubNavItemId") DO
+    /// UPDATE</c>, silently overwriting the production.templates row instead of inserting a new
+    /// one. Row 24 now correctly holds notification-config; this migration re-creates the lost
+    /// production.templates row under a fresh id (27, matching the corrected seed data in
+    /// SubNavItemConfiguration/PermissionConfiguration) and repoints the NAV:production.templates
+    /// permission (id 36) at it.
+    /// </summary>
+    public partial class FixProductionTemplatesSubNavItemIdConflict : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.Sql("""
+                INSERT INTO sub_nav_items ("SubNavItemId", "NavItemId", "Code", "Href", "Icon", "Label", "SortOrder")
+                VALUES (27, 14, 'production.templates', '/dashboard/production/templates', NULL, 'Templates', 1)
+                ON CONFLICT ("SubNavItemId") DO NOTHING;
+                """);
+
+            migrationBuilder.Sql("""
+                UPDATE permissions SET "SubNavItemId" = 27 WHERE "PermissionId" = 36;
+                """);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.Sql("""
+                UPDATE permissions SET "SubNavItemId" = 24 WHERE "PermissionId" = 36;
+                """);
+
+            migrationBuilder.Sql("""
+                DELETE FROM sub_nav_items WHERE "SubNavItemId" = 27;
+                """);
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260831060800_AddPurchaseInvoices.Designer.cs b/Backend/ERPCore/Migrations/20260831060800_AddPurchaseInvoices.Designer.cs
new file mode 100644
index 0000000..54830fd
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260831060800_AddPurchaseInvoices.Designer.cs
@@ -0,0 +1,7860 @@
+// <auto-generated />
+using System;
+using ERPCore.Infra.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    [DbContext(typeof(ErpDbContext))]
+    [Migration("20260831060800_AddPurchaseInvoices")]
+    partial class AddPurchaseInvoices
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.Property<int>("AttendanceRecordId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceRecordId"));
+
+                    b.Property<DateTime>("AttendanceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("AttendanceStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("AttendanceUploadBatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan?>("CheckIn")
+                        .HasColumnType("interval");
+
+                    b.Property<TimeSpan?>("CheckOut")
+                        .HasColumnType("interval");
+
+                    b.Property<int?>("DuplicateOfAttendanceRecordId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EarlyLeaveMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("EditedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("EditedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsManualOverride")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("LateMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<int>("OvertimeMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("RowValidationStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceRecordId");
+
+                    b.HasIndex("AttendanceUploadBatchId");
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.HasIndex("EmployeeId", "AttendanceDate");
+
+                    b.ToTable("hr_attendance_records", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceUploadBatch", b =>
+                {
+                    b.Property<int>("AttendanceUploadBatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceUploadBatchId"));
+
+                    b.Property<DateTime?>("ConfirmedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ConfirmedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("OriginalFileName")
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("PeriodEnd")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("PeriodStart")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RowCountDuplicate")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountError")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("SourceType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceUploadBatchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodStart", "PeriodEnd");
+
+                    b.ToTable("hr_attendance_upload_batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.Property<int>("AuditId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AuditId"));
+
+                    b.Property<string>("Action")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<string>("ChangeSet")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EntityId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EntityType")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AuditId");
+
+                    b.HasIndex("CreatedAt");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("EntityType", "EntityId");
+
+                    b.ToTable("audit_logs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.Property<int>("BatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BatchId"));
+
+                    b.Property<string>("BatchNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateOnly?>("ExpiryDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BatchId");
+
+                    b.HasIndex("ItemId", "BatchNo")
+                        .IsUnique();
+
+                    b.ToTable("batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.Property<int>("BinId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BinId"));
+
+                    b.Property<string>("BinType")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BinId");
+
+                    b.HasIndex("WarehouseId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("bins", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Branch", b =>
+                {
+                    b.Property<int>("BranchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BranchId"));
+
+                    b.Property<string>("Address")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_branches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Brand", b =>
+                {
+                    b.Property<int>("BrandId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BrandId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BrandId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("brands", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Property<int>("BundleSaleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleId"));
+
+                    b.Property<string>("BundleCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("BundleDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("BundleName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BundleNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("BundlePrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ComponentSubtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("MarginAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleId");
+
+                    b.HasIndex("BundleNo")
+                        .IsUnique();
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sales", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.Property<int>("BundleSaleLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleLineId"));
+
+                    b.Property<int>("BundleSaleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsComponent")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleLineId");
+
+                    b.HasIndex("BundleSaleId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateId"));
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TemplateCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("TemplateName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BundleSaleTemplateId");
+
+                    b.HasIndex("TemplateCode")
+                        .IsUnique();
+
+                    b.ToTable("bundle_sale_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateLineId"));
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("SortOrder")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleTemplateLineId");
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_template_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Property<int>("CategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CategoryId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CategoryId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("categories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.Property<int>("CustomerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CustomerId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreditDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CreditLimit")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CustomerCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("CustomerType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<int?>("DefaultWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DisplayName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxRegistrationNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CustomerId");
+
+                    b.HasIndex("CustomerCode")
+                        .IsUnique();
+
+                    b.HasIndex("CustomerType");
+
+                    b.HasIndex("DefaultWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("customers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.Property<int>("DepartmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DepartmentId"));
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("HeadEmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("ParentDepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DepartmentId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("HeadEmployeeId");
+
+                    b.HasIndex("ParentDepartmentId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_departments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Designation", b =>
+                {
+                    b.Property<int>("DesignationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DesignationId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DesignationId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_designations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.Property<int>("EmployeeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime?>("ConfirmationDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("DepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DesignationId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<string>("EmergencyContactName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("EmergencyContactPhone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EmergencyContactRelationship")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("EmployeeCode")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmploymentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EpfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EtfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("FullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Gender")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("HireDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("LastWorkingDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Nationality")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Nic")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PersonalMobile")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PostalCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ProfilePhotoPath")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<int?>("ReportingManagerId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxIdentificationNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("DesignationId");
+
+                    b.HasIndex("Email");
+
+                    b.HasIndex("EmployeeCode")
+                        .IsUnique();
+
+                    b.HasIndex("EmploymentTypeId");
+
+                    b.HasIndex("ReportingManagerId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.ToTable("hr_employees", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.Property<int>("EmployeeBankDetailId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeBankDetailId"));
+
+                    b.Property<string>("AccountHolderName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AccountNumber")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("BankName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BranchName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsPrimary")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("SwiftCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmployeeBankDetailId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.ToTable("hr_employee_bank_details", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.Property<int>("EmployeeDocumentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeDocumentId"));
+
+                    b.Property<string>("ContentType")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ExpiryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("HrDocumentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("IssueDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("OriginalFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<string>("RelativePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<long>("SizeBytes")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StoredFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("VerifiedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("VerifiedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeDocumentId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("ExpiryDate");
+
+                    b.HasIndex("HrDocumentTypeId");
+
+                    b.ToTable("hr_employee_documents", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Property<int>("EmployeeLoanId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeLoanId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("InstallmentAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("InterestRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<string>("LoanKind")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("NumberOfInstallments")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OutstandingBalance")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("PrincipalAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StartMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("StartYear")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeLoanId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employee_loans", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeSalaryStructureId");
+
+                    b.HasIndex("EmployeeId", "EffectiveTo");
+
+                    b.ToTable("hr_employee_salary_structures", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureLineId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeSalaryStructureLineId");
+
+                    b.HasIndex("EmployeeSalaryStructureId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_employee_salary_structure_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmploymentType", b =>
+                {
+                    b.Property<int>("EmploymentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmploymentTypeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmploymentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employment_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Property<int>("GrnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("PostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("grns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Property<int>("GrnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("HoldStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int?>("PoLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PoUnitPrice")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReceivedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("VatAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.HasKey("GrnLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("GrnId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoLineId");
+
+                    b.ToTable("grn_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.Property<int>("GrnLineWarrantyNumberId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineWarrantyNumberId"));
+
+                    b.Property<int>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("WarrantyNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnLineWarrantyNumberId");
+
+                    b.HasIndex("GrnLineId", "WarrantyNo")
+                        .IsUnique();
+
+                    b.ToTable("grn_line_warranty_numbers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.HrDocumentType", b =>
+                {
+                    b.Property<int>("HrDocumentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("HrDocumentTypeId"));
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("ExpiryTracked")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiredAtOnboarding")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("HrDocumentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_document_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Property<int>("ItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemId"));
+
+                    b.Property<int>("BaseUomId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BrandId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("ContentBaseQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentBaseUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal?>("ContentQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("DefaultVendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("SellingFlatPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMaxPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMinPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Sku")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StockNature")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("SubCategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("TaxClass")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("TrackingMode")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Warranty")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("NonWarranty");
+
+                    b.Property<int?>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ItemId");
+
+                    b.HasIndex("BaseUomId");
+
+                    b.HasIndex("BrandId");
+
+                    b.HasIndex("CategoryId");
+
+                    b.HasIndex("DefaultVendorId");
+
+                    b.HasIndex("Sku")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("SubCategoryId");
+
+                    b.ToTable("items", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.Property<int>("ReorderId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReorderId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ReorderPoint")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReorderQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReorderId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId")
+                        .IsUnique();
+
+                    b.ToTable("item_reorders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemType", b =>
+                {
+                    b.Property<int>("ItemTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemTypeId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsMeasurable")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("ItemTypeId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("item_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.JournalEntryStub", b =>
+                {
+                    b.Property<int>("JournalId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("JournalId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CreditAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("DebitAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.HasKey("JournalId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.ToTable("journal_entry_stubs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.Property<int>("LeaveBalanceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveBalanceId"));
+
+                    b.Property<decimal>("AdjustmentDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<decimal>("CarriedForwardDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EntitledDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TakenDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LeaveBalanceId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("EmployeeId", "LeaveTypeId", "Year")
+                        .IsUnique();
+
+                    b.ToTable("hr_leave_balances", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.Property<int>("LeaveRequestId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveRequestId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DaysCount")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EndDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("RejectionReason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LeaveRequestId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("StartDate", "EndDate");
+
+                    b.ToTable("hr_leave_requests", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveType", b =>
+                {
+                    b.Property<int>("LeaveTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveTypeId"));
+
+                    b.Property<decimal>("AccrualPerYear")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<bool>("CarryForwardAllowed")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<bool>("CountsAsNoPay")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsPaid")
+                        .HasColumnType("boolean");
+
+                    b.Property<int?>("MaxCarryForwardDays")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiresApproval")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("LeaveTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_leave_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.Property<int>("LoanInstallmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LoanInstallmentId"));
+
+                    b.Property<int>("DueMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DueYear")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeLoanId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("InstallmentNumber")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PaidAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int?>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScheduledAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LoanInstallmentId");
+
+                    b.HasIndex("EmployeeLoanId");
+
+                    b.HasIndex("PayrollRunId");
+
+                    b.HasIndex("DueYear", "DueMonth");
+
+                    b.ToTable("hr_loan_installments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Property<int>("NavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("NavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            NavItemId = 1,
+                            Code = "dashboard",
+                            Href = "/dashboard",
+                            Label = "Dashboard",
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 2,
+                            Code = "products",
+                            Href = "/dashboard/products",
+                            Label = "Products",
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 3,
+                            Code = "vendors",
+                            Href = "/dashboard/vendors",
+                            Label = "Vendors",
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 4,
+                            Code = "procurement",
+                            Href = "/dashboard/procurement",
+                            Label = "Procurement",
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 5,
+                            Code = "receiving",
+                            Href = "/dashboard/receiving/grn",
+                            Label = "Receiving",
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 6,
+                            Code = "stock",
+                            Href = "/dashboard/stock",
+                            Label = "Stock",
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 7,
+                            Code = "warehouses",
+                            Href = "/dashboard/warehouse",
+                            Label = "Warehouses",
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 8,
+                            Code = "orders",
+                            Href = "/dashboard/orders",
+                            Label = "Orders",
+                            SortOrder = 8,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 9,
+                            Code = "settings",
+                            Href = "/dashboard/settings",
+                            Label = "Settings",
+                            SortOrder = 9,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 10,
+                            Code = "help",
+                            Href = "/dashboard/help",
+                            Label = "Help",
+                            SortOrder = 10,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 11,
+                            Code = "ledgers",
+                            Href = "/dashboard/ledgers",
+                            Label = "Ledgers",
+                            SortOrder = 11,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 12,
+                            Code = "accounts",
+                            Href = "/dashboard/accounts",
+                            Label = "Accounts",
+                            SortOrder = 12,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 13,
+                            Code = "sales",
+                            Href = "/dashboard/sales",
+                            Label = "Sales",
+                            SortOrder = 13,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 14,
+                            Code = "production",
+                            Href = "/dashboard/production",
+                            Label = "Production",
+                            SortOrder = 14,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("NotificationConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("notification_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_notification_config_singleton", "\"NotificationConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.Property<int>("NotificationConfigModuleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NotificationConfigModuleId"));
+
+                    b.Property<bool>("EmailEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("InAppEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("ModuleKey")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("SmsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.HasKey("NotificationConfigModuleId");
+
+                    b.HasIndex("ModuleKey")
+                        .IsUnique();
+
+                    b.HasIndex("NotificationConfigId");
+
+                    b.ToTable("notification_config_modules", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NumberSequence", b =>
+                {
+                    b.Property<int>("SequenceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SequenceId"));
+
+                    b.Property<string>("DocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)")
+                        .HasColumnName("doc_type");
+
+                    b.Property<int>("LastNumber")
+                        .HasColumnType("integer")
+                        .HasColumnName("last_number");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer")
+                        .HasColumnName("year");
+
+                    b.HasKey("SequenceId");
+
+                    b.HasIndex("DocType", "Year")
+                        .IsUnique();
+
+                    b.ToTable("number_sequences", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Property<int>("PayrollLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineId"));
+
+                    b.Property<int>("AbsentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EpfEmployeeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EpfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EtfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("GrossSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("LateDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("LateMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeaveDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LoanDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NetSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NoPayAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("OtMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OtherDeductionsAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("OvertimeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PresentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("TotalAllowances")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("WorkingDays")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("PayrollRunId", "EmployeeId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payroll_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.Property<int>("PayrollLineComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineComponentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("ComponentCategory")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineComponentId");
+
+                    b.HasIndex("PayrollLineId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_payroll_line_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Property<int>("PayrollRunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollRunId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("GeneratedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("LockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("LockedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodYear")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("UnlockReason")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<DateTime?>("UnlockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UnlockedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollRunId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodYear", "PeriodMonth", "BranchId");
+
+                    b.ToTable("hr_payroll_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollStatutorySetting", b =>
+                {
+                    b.Property<int>("PayrollStatutorySettingId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollStatutorySettingId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("EpfEmployeeRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EpfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EtfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("OtMultiplierDefault")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.HasKey("PayrollStatutorySettingId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_payroll_statutory_settings", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.Property<int>("PayslipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayslipId"));
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ReleasedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ReleasedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayslipId");
+
+                    b.HasIndex("PayrollLineId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payslips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.Property<int>("PermissionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PermissionId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int?>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SubNavItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PermissionId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.HasIndex("SubNavItemId");
+
+                    b.ToTable("permissions", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            PermissionId = 1,
+                            Code = "NAV:dashboard",
+                            NavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 2,
+                            Code = "NAV:products",
+                            NavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 3,
+                            Code = "NAV:vendors",
+                            NavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 4,
+                            Code = "NAV:procurement",
+                            NavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 5,
+                            Code = "NAV:receiving",
+                            NavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 6,
+                            Code = "NAV:stock",
+                            NavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 7,
+                            Code = "NAV:warehouses",
+                            NavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 8,
+                            Code = "NAV:orders",
+                            NavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 9,
+                            Code = "NAV:settings",
+                            NavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 10,
+                            Code = "NAV:help",
+                            NavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 11,
+                            Code = "NAV:products.item",
+                            SubNavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 12,
+                            Code = "NAV:products.category",
+                            SubNavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 13,
+                            Code = "NAV:products.brand",
+                            SubNavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 14,
+                            Code = "NAV:products.item-type",
+                            SubNavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 15,
+                            Code = "NAV:products.uom",
+                            SubNavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 16,
+                            Code = "NAV:products.configuration",
+                            SubNavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 17,
+                            Code = "NAV:settings.roles",
+                            SubNavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 18,
+                            Code = "NAV:settings.users",
+                            SubNavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 28,
+                            Code = "NAV:procurement.requisitions",
+                            SubNavItemId = 17
+                        },
+                        new
+                        {
+                            PermissionId = 29,
+                            Code = "NAV:procurement.rfqs",
+                            SubNavItemId = 18
+                        },
+                        new
+                        {
+                            PermissionId = 30,
+                            Code = "NAV:procurement.purchase-orders",
+                            SubNavItemId = 19
+                        },
+                        new
+                        {
+                            PermissionId = 31,
+                            Code = "NAV:procurement.purchase-returns",
+                            SubNavItemId = 20
+                        },
+                        new
+                        {
+                            PermissionId = 19,
+                            Code = "NAV:ledgers",
+                            NavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 20,
+                            Code = "NAV:ledgers.trial-balance",
+                            SubNavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 21,
+                            Code = "NAV:ledgers.balance-sheet",
+                            SubNavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 22,
+                            Code = "NAV:ledgers.general-ledger",
+                            SubNavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 23,
+                            Code = "NAV:ledgers.profit-and-loss",
+                            SubNavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 24,
+                            Code = "NAV:ledgers.cash-flow",
+                            SubNavItemId = 13
+                        },
+                        new
+                        {
+                            PermissionId = 25,
+                            Code = "NAV:ledgers.budget-vs-actual",
+                            SubNavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 27,
+                            Code = "NAV:ledgers.tax-report",
+                            SubNavItemId = 16
+                        },
+                        new
+                        {
+                            PermissionId = 26,
+                            Code = "NAV:accounts.bank-accounts",
+                            SubNavItemId = 15
+                        },
+                        new
+                        {
+                            PermissionId = 32,
+                            Code = "NAV:accounts",
+                            NavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 33,
+                            Code = "NAV:accounts.cheque-books",
+                            SubNavItemId = 21
+                        },
+                        new
+                        {
+                            PermissionId = 34,
+                            Code = "NAV:accounts.received-cheques",
+                            SubNavItemId = 22
+                        },
+                        new
+                        {
+                            PermissionId = 35,
+                            Code = "NAV:production",
+                            NavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 36,
+                            Code = "NAV:production.templates",
+                            SubNavItemId = 27
+                        },
+                        new
+                        {
+                            PermissionId = 37,
+                            Code = "NAV:production.runs",
+                            SubNavItemId = 25
+                        },
+                        new
+                        {
+                            PermissionId = 38,
+                            Code = "NAV:production.produced",
+                            SubNavItemId = 26
+                        },
+                        new
+                        {
+                            PermissionId = 39,
+                            Code = "NAV:procurement.purchase-invoices",
+                            SubNavItemId = 28
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.Property<int>("PoLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("Tax")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("po_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.Property<int>("ConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("BatchListsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("BrandsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("ItemTypesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<bool>("SellingPricesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SerialNumbersEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SubcategoriesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("WarrantyPeriodsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.HasKey("ConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("product_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_product_config_singleton", "\"ConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Property<int>("RunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunId"));
+
+                    b.Property<int?>("CancelReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("CompletedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("OutputBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ReworkCount")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScaleFactor")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("TargetQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunId");
+
+                    b.HasIndex("CancelReasonCodeId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("OutputBinId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("TemplateId", "Status");
+
+                    b.ToTable("production_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Property<int>("TemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TemplateId"));
+
+                    b.Property<string>("Annotations")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TemplateId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("production_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("VendorInvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("VendorInvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("VendorSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("VendorSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("PurchaseInvoiceId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("VendorId", "VendorInvoiceNo");
+
+                    b.ToTable("purchase_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceLineId"));
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("PurchaseInvoiceLineId");
+
+                    b.HasIndex("GrnId")
+                        .IsUnique();
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.Property<int>("PurchaseInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("PurchaseInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Property<int>("PoId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoId"));
+
+                    b.Property<bool>("ApprovalRequired")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("purchase_orders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("purchase_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.ToTable("purchase_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ReasonCode", b =>
+                {
+                    b.Property<int>("ReasonCodeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReasonCodeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Context")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("ReasonCodeId");
+
+                    b.HasIndex("Context", "Code")
+                        .IsUnique();
+
+                    b.ToTable("reason_codes", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Property<int>("RequisitionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RequisitionId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequestedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RequisitionId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequestedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("requisitions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.Property<int>("ReqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateOnly?>("RequiredBy")
+                        .HasColumnType("date");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("requisition_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Property<int>("RfqId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RfqId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("rfqs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.Property<int>("RfqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RfqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RfqId");
+
+                    b.ToTable("rfq_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Role", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RoleId"));
+
+                    b.Property<Guid>("AuthRoleId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_role_id");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsSystemRole")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("RoleId");
+
+                    b.HasIndex("AuthRoleId")
+                        .IsUnique();
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("roles", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PermissionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RoleId", "PermissionId");
+
+                    b.HasIndex("PermissionId");
+
+                    b.ToTable("role_permissions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.Property<int>("RunEdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunEdgeId"));
+
+                    b.Property<int>("ChildRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunEdgeId");
+
+                    b.HasIndex("ChildRunStageId");
+
+                    b.HasIndex("RunId");
+
+                    b.HasIndex("ParentRunStageId", "ChildRunStageId")
+                        .IsUnique();
+
+                    b.ToTable("run_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Property<int>("RunStageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunStageId"));
+
+                    b.Property<DateTime?>("ActualEndAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("ActualStartAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("FieldValues")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("TemplateStageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunStageId");
+
+                    b.HasIndex("TemplateStageId");
+
+                    b.HasIndex("RunId", "Status");
+
+                    b.ToTable("run_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.Property<int>("EventId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EventId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("EventType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Payload")
+                        .HasColumnType("jsonb");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EventId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("RunId", "EventId");
+
+                    b.ToTable("run_stage_events", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.Property<int>("RunInputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunInputId"));
+
+                    b.Property<decimal>("ConsumedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ConsumedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DeliveredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("FromRunOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("ReturnedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReturnedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RunInputId");
+
+                    b.HasIndex("FromRunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.ToTable("run_stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.Property<int>("RunOutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunOutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ProducedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ScrapReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ScrappedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TransferredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("ScrapReasonCodeId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("run_stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalaryComponent", b =>
+                {
+                    b.Property<int>("SalaryComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalaryComponentId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ComponentType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsEpfEtfApplicable")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsTaxable")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SalaryComponentId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_salary_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Property<int>("SalesDayEndId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesDayEndId"));
+
+                    b.Property<int>("BundleCount")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateOnly>("BusinessDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("ClosedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ClosedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CostOfGoodsSold")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SlipCount")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("SalesDayEndId");
+
+                    b.HasIndex("ClosedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("CashierUserId", "BusinessDate")
+                        .IsUnique();
+
+                    b.ToTable("sales_day_ends", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Property<int>("SalesInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("CreatorUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("CustomerSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("InvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("InvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("InvoiceType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<decimal>("NetPayable")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RoundOff")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceId");
+
+                    b.HasIndex("CreatorUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("InvoiceDate");
+
+                    b.HasIndex("InvoiceNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.Property<int>("SalesInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.Property<int>("SalesInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.ToTable("sales_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalesInvoiceLineId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.HasIndex("SalesInvoiceLineId");
+
+                    b.ToTable("sales_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Property<int>("SalesSlipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("SlipDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SlipNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("SlipDate");
+
+                    b.HasIndex("SlipNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.Property<int>("SalesSlipLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesSlipId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesSlipId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slip_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.Property<int>("SerialId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SerialId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SerialNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("SerialId");
+
+                    b.HasIndex("ItemId", "SerialNo")
+                        .IsUnique();
+
+                    b.ToTable("serials", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.Property<int>("EdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EdgeId"));
+
+                    b.Property<int>("ChildStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EdgeId");
+
+                    b.HasIndex("ChildStageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.HasIndex("ParentStageId", "ChildStageId")
+                        .IsUnique();
+
+                    b.ToTable("stage_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.Property<int>("InputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("InputId"));
+
+                    b.Property<int?>("FromOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("InputId");
+
+                    b.HasIndex("FromOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.ToTable("stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.Property<int>("OutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("OutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("OutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Property<int>("AdjustmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjustmentId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjustmentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_adjustments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.Property<int>("AdjLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjLineId"));
+
+                    b.Property<int>("AdjustmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyDelta")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjLineId");
+
+                    b.HasIndex("AdjustmentId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.ToTable("stock_adjustment_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Property<int>("CountId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountId"));
+
+                    b.Property<string>("CountType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("CountId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_counts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.Property<int>("CountLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountLineId"));
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CountId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("CountedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("SystemQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("Variance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("CountLineId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("CountId");
+
+                    b.HasIndex("ItemId");
+
+                    b.ToTable("stock_count_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.Property<int>("LayerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LayerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyRemaining")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("ReceiptDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LayerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "ReceiptDate", "LayerId");
+
+                    b.ToTable("stock_layers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.Property<int>("LedgerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LedgerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Direction")
+                        .IsRequired()
+                        .HasMaxLength(5)
+                        .HasColumnType("character varying(5)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyBase")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RunningBalance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Value")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LedgerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "CreatedAt");
+
+                    b.HasIndex("ItemId", "WarehouseId", "LedgerId");
+
+                    b.ToTable("stock_ledger", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Property<int>("TransferId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DestWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SrcWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TransferId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DestWarehouseId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("SrcWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("stock_transfers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.Property<int>("TransferLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("DestBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SrcBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TransferId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.HasKey("TransferLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("DestBinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("SrcBinId");
+
+                    b.HasIndex("TransferId");
+
+                    b.ToTable("stock_transfer_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.Property<int>("SubCategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubCategoryId"));
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SubCategoryId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("CategoryId", "Name")
+                        .IsUnique();
+
+                    b.ToTable("subcategories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.Property<int>("SubNavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubNavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("SubNavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.ToTable("sub_nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            SubNavItemId = 1,
+                            Code = "products.item",
+                            Href = "/dashboard/products",
+                            Label = "Item",
+                            NavItemId = 2,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 2,
+                            Code = "products.category",
+                            Href = "/dashboard/products/categories",
+                            Label = "Category",
+                            NavItemId = 2,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 3,
+                            Code = "products.brand",
+                            Href = "/dashboard/products/brands",
+                            Label = "Brand",
+                            NavItemId = 2,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 4,
+                            Code = "products.item-type",
+                            Href = "/dashboard/products/item-types",
+                            Label = "Item Type",
+                            NavItemId = 2,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 5,
+                            Code = "products.uom",
+                            Href = "/dashboard/products/uoms",
+                            Label = "UOM",
+                            NavItemId = 2,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 6,
+                            Code = "products.configuration",
+                            Href = "/dashboard/products/settings",
+                            Label = "Configuration",
+                            NavItemId = 2,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 7,
+                            Code = "settings.roles",
+                            Href = "/dashboard/settings/roles",
+                            Label = "Roles",
+                            NavItemId = 9,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 8,
+                            Code = "settings.users",
+                            Href = "/dashboard/settings/users",
+                            Label = "Users",
+                            NavItemId = 9,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 24,
+                            Code = "settings.notification-config",
+                            Href = "/dashboard/settings/notification-config",
+                            Label = "Notification Config",
+                            NavItemId = 9,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 23,
+                            Code = "sales.bundle-sales",
+                            Href = "/dashboard/sales/bundles",
+                            Label = "Bundle Sales",
+                            NavItemId = 13,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 17,
+                            Code = "procurement.requisitions",
+                            Href = "/dashboard/procurement/requisitions",
+                            Label = "Requisitions",
+                            NavItemId = 4,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 18,
+                            Code = "procurement.rfqs",
+                            Href = "/dashboard/procurement/rfqs",
+                            Label = "RFQs",
+                            NavItemId = 4,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 19,
+                            Code = "procurement.purchase-orders",
+                            Href = "/dashboard/procurement/purchase-orders",
+                            Label = "Purchase Orders",
+                            NavItemId = 4,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 20,
+                            Code = "procurement.purchase-returns",
+                            Href = "/dashboard/procurement/purchase-returns",
+                            Label = "Purchase Returns",
+                            NavItemId = 4,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 28,
+                            Code = "procurement.purchase-invoices",
+                            Href = "/dashboard/procurement/purchase-invoices",
+                            Label = "Purchase Invoices",
+                            NavItemId = 4,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 9,
+                            Code = "ledgers.trial-balance",
+                            Href = "/dashboard/ledgers/trial-balance",
+                            Label = "Trial Balance",
+                            NavItemId = 11,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 10,
+                            Code = "ledgers.balance-sheet",
+                            Href = "/dashboard/ledgers/balance-sheet",
+                            Label = "Balance Sheet",
+                            NavItemId = 11,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 11,
+                            Code = "ledgers.general-ledger",
+                            Href = "/dashboard/ledgers/general-ledger",
+                            Label = "General Ledger",
+                            NavItemId = 11,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 12,
+                            Code = "ledgers.profit-and-loss",
+                            Href = "/dashboard/ledgers/profit-and-loss",
+                            Label = "Profit & Loss",
+                            NavItemId = 11,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 13,
+                            Code = "ledgers.cash-flow",
+                            Href = "/dashboard/ledgers/cash-flow",
+                            Label = "Cash Flow",
+                            NavItemId = 11,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 14,
+                            Code = "ledgers.budget-vs-actual",
+                            Href = "/dashboard/ledgers/budget-vs-actual",
+                            Label = "Budget vs Actual",
+                            NavItemId = 11,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 16,
+                            Code = "ledgers.tax-report",
+                            Href = "/dashboard/ledgers/tax-report",
+                            Label = "Tax Report",
+                            NavItemId = 11,
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 15,
+                            Code = "accounts.bank-accounts",
+                            Href = "/dashboard/accounts/bank-accounts",
+                            Label = "Cash / Bank Accounts",
+                            NavItemId = 12,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 21,
+                            Code = "accounts.cheque-books",
+                            Href = "/dashboard/accounts/cheque-books",
+                            Label = "Cheque Books",
+                            NavItemId = 12,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 22,
+                            Code = "accounts.received-cheques",
+                            Href = "/dashboard/accounts/received-cheques",
+                            Label = "Received Cheques",
+                            NavItemId = 12,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 27,
+                            Code = "production.templates",
+                            Href = "/dashboard/production/templates",
+                            Label = "Templates",
+                            NavItemId = 14,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 25,
+                            Code = "production.runs",
+                            Href = "/dashboard/production/runs",
+                            Label = "Runs",
+                            NavItemId = 14,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 26,
+                            Code = "production.produced",
+                            Href = "/dashboard/production/produced",
+                            Label = "Produced",
+                            NavItemId = 14,
+                            SortOrder = 3,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TaxSlab", b =>
+                {
+                    b.Property<int>("TaxSlabId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TaxSlabId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("LowerBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("Rate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("UpperBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.HasKey("TaxSlabId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_tax_slabs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Property<int>("StageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("StageId"));
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("StageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.ToTable("template_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Uom", b =>
+                {
+                    b.Property<int>("UomId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UomId"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("UomId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("uoms", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.Property<int>("UserId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UserId"));
+
+                    b.Property<Guid?>("AuthUserId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_user_id");
+
+                    b.Property<string>("DisplayName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<int?>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("UserId");
+
+                    b.HasIndex("AuthUserId")
+                        .IsUnique();
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("Username")
+                        .IsUnique();
+
+                    b.ToTable("users", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            UserId = 1,
+                            DisplayName = "System",
+                            Status = "Active",
+                            Username = "system"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Vendor", b =>
+                {
+                    b.Property<int>("VendorId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("VendorId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)")
+                        .HasDefaultValue("LKR");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxReg")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Terms")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("VendorId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("vendors", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Property<int>("QuotationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("QuotationId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("RfqId", "VendorId")
+                        .IsUnique();
+
+                    b.ToTable("vendor_quotations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.Property<int>("QuotationLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeadDays")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("QuotationId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("QuotationLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("QuotationId");
+
+                    b.ToTable("vendor_quotation_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Property<int>("WarehouseId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WarehouseId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("WarehouseId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("warehouses", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.WorkShift", b =>
+                {
+                    b.Property<int>("WorkShiftId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WorkShiftId"));
+
+                    b.Property<int>("BreakMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<TimeSpan>("EndTime")
+                        .HasColumnType("interval");
+
+                    b.Property<int>("GraceMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsOvernight")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("OtMultiplier")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StandardWorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan>("StartTime")
+                        .HasColumnType("interval");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WorkingDaysMask")
+                        .HasColumnType("integer");
+
+                    b.HasKey("WorkShiftId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_work_shifts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.AttendanceUploadBatch", "AttendanceUploadBatch")
+                        .WithMany()
+                        .HasForeignKey("AttendanceUploadBatchId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("AttendanceUploadBatch");
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany("Bins")
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany()
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("BundleSales")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSale", "BundleSale")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSale");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DefaultWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DefaultWarehouseId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("DefaultWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "HeadEmployee")
+                        .WithMany()
+                        .HasForeignKey("HeadEmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "ParentDepartment")
+                        .WithMany()
+                        .HasForeignKey("ParentDepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("HeadEmployee");
+
+                    b.Navigation("ParentDepartment");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "Department")
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Designation", "Designation")
+                        .WithMany()
+                        .HasForeignKey("DesignationId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.EmploymentType", "EmploymentType")
+                        .WithMany()
+                        .HasForeignKey("EmploymentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "ReportingManager")
+                        .WithMany()
+                        .HasForeignKey("ReportingManagerId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Employee", "UserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("Department");
+
+                    b.Navigation("Designation");
+
+                    b.Navigation("EmploymentType");
+
+                    b.Navigation("ReportingManager");
+
+                    b.Navigation("User");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.HrDocumentType", "HrDocumentType")
+                        .WithMany()
+                        .HasForeignKey("HrDocumentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("HrDocumentType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeSalaryStructure", "EmployeeSalaryStructure")
+                        .WithMany("Lines")
+                        .HasForeignKey("EmployeeSalaryStructureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeSalaryStructure");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany()
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany()
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "Bin")
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany("Lines")
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PoLine", "PoLine")
+                        .WithMany()
+                        .HasForeignKey("PoLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("Bin");
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PoLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany("WarrantyNumbers")
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "BaseUom")
+                        .WithMany()
+                        .HasForeignKey("BaseUomId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Brand", "Brand")
+                        .WithMany()
+                        .HasForeignKey("BrandId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany()
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "DefaultVendor")
+                        .WithMany()
+                        .HasForeignKey("DefaultVendorId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubCategory", "SubCategory")
+                        .WithMany()
+                        .HasForeignKey("SubCategoryId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("BaseUom");
+
+                    b.Navigation("Brand");
+
+                    b.Navigation("Category");
+
+                    b.Navigation("DefaultVendor");
+
+                    b.Navigation("SubCategory");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany("ReorderSettings")
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeLoan", "EmployeeLoan")
+                        .WithMany("Installments")
+                        .HasForeignKey("EmployeeLoanId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany()
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("EmployeeLoan");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NotificationConfig", "NotificationConfig")
+                        .WithMany("Modules")
+                        .HasForeignKey("NotificationConfigId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NotificationConfig");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany("Lines")
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithMany("Components")
+                        .HasForeignKey("PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("PayrollLine");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Payslip", "PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PayrollLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany()
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubNavItem", "SubNavItem")
+                        .WithMany()
+                        .HasForeignKey("SubNavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.Navigation("NavItem");
+
+                    b.Navigation("SubNavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany("Lines")
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "CancelReason")
+                        .WithMany()
+                        .HasForeignKey("CancelReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "OutputBin")
+                        .WithMany()
+                        .HasForeignKey("OutputBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Runs")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CancelReason");
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("OutputBin");
+
+                    b.Navigation("Template");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany()
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Requisition");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Requester")
+                        .WithMany()
+                        .HasForeignKey("RequestedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requester");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany("Lines")
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Lines")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Rfq");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Permission", "Permission")
+                        .WithMany()
+                        .HasForeignKey("PermissionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Permission");
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ChildRunStage")
+                        .WithMany()
+                        .HasForeignKey("ChildRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ParentRunStage")
+                        .WithMany()
+                        .HasForeignKey("ParentRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Edges")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildRunStage");
+
+                    b.Navigation("ParentRunStage");
+
+                    b.Navigation("Run");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Stages")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "TemplateStage")
+                        .WithMany()
+                        .HasForeignKey("TemplateStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Run");
+
+                    b.Navigation("TemplateStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Events")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Events")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Run");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStageOutput", "FromRunOutput")
+                        .WithMany()
+                        .HasForeignKey("FromRunOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromRunOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ScrapReason")
+                        .WithMany()
+                        .HasForeignKey("ScrapReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("ScrapReason");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "ClosedByUser")
+                        .WithMany()
+                        .HasForeignKey("ClosedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("ClosedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatorUserId");
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesInvoice");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("SalesInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoiceLine", "SalesInvoiceLine")
+                        .WithMany()
+                        .HasForeignKey("SalesInvoiceLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+
+                    b.Navigation("SalesInvoiceLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("Slips")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesSlip", "SalesSlip")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesSlipId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesSlip");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ChildStage")
+                        .WithMany()
+                        .HasForeignKey("ChildStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ParentStage")
+                        .WithMany()
+                        .HasForeignKey("ParentStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Edges")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildStage");
+
+                    b.Navigation("ParentStage");
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StageOutput", "FromOutput")
+                        .WithMany()
+                        .HasForeignKey("FromOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StockAdjustment", "Adjustment")
+                        .WithMany("Lines")
+                        .HasForeignKey("AdjustmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Adjustment");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockCount", "Count")
+                        .WithMany("Lines")
+                        .HasForeignKey("CountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Count");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", "Serial")
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Serial");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", null)
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", null)
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DestWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DestWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "SrcWarehouse")
+                        .WithMany()
+                        .HasForeignKey("SrcWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("DestWarehouse");
+
+                    b.Navigation("SrcWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("DestBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("SrcBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockTransfer", "Transfer")
+                        .WithMany("Lines")
+                        .HasForeignKey("TransferId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Transfer");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany("SubCategories")
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Category");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany("Children")
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Stages")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Quotations")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Rfq");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.VendorQuotation", "Quotation")
+                        .WithMany("Lines")
+                        .HasForeignKey("QuotationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Quotation");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Navigation("SubCategories");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Navigation("Installments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Navigation("WarrantyNumbers");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Navigation("ReorderSettings");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Navigation("Children");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Navigation("Modules");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Events");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Runs");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Quotations");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Navigation("Events");
+
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Navigation("BundleSales");
+
+                    b.Navigation("Slips");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Navigation("Bins");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260831060800_AddPurchaseInvoices.cs b/Backend/ERPCore/Migrations/20260831060800_AddPurchaseInvoices.cs
new file mode 100644
index 0000000..768f560
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260831060800_AddPurchaseInvoices.cs
@@ -0,0 +1,303 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddPurchaseInvoices : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "grn_payments");
+
+            migrationBuilder.DropColumn(
+                name: "BalanceAmount",
+                table: "grns");
+
+            migrationBuilder.DropColumn(
+                name: "PaidAmount",
+                table: "grns");
+
+            migrationBuilder.AddColumn<int>(
+                name: "PurchaseInvoiceId",
+                table: "grns",
+                type: "integer",
+                nullable: true);
+
+            migrationBuilder.CreateTable(
+                name: "purchase_invoices",
+                columns: table => new
+                {
+                    PurchaseInvoiceId = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    DocNo = table.Column<string>(type: "character varying(30)", maxLength: 30, nullable: false),
+                    VendorInvoiceNo = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false),
+                    VendorInvoiceDate = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
+                    VendorId = table.Column<int>(type: "integer", nullable: false),
+                    VendorSnapshotName = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: false),
+                    VendorSnapshotTaxNo = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: true),
+                    Status = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false, defaultValue: "Draft"),
+                    Subtotal = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false),
+                    VatTotal = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false),
+                    GrandTotal = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false),
+                    PaidAmount = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false),
+                    BalanceAmount = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false),
+                    GlJournalNo = table.Column<string>(type: "character varying(30)", maxLength: 30, nullable: true),
+                    GlPostedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true),
+                    CreatedBy = table.Column<int>(type: "integer", nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
+                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true),
+                    xmin = table.Column<uint>(type: "xid", rowVersion: true, nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_purchase_invoices", x => x.PurchaseInvoiceId);
+                    table.ForeignKey(
+                        name: "FK_purchase_invoices_users_CreatedBy",
+                        column: x => x.CreatedBy,
+                        principalTable: "users",
+                        principalColumn: "UserId",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_purchase_invoices_vendors_VendorId",
+                        column: x => x.VendorId,
+                        principalTable: "vendors",
+                        principalColumn: "VendorId",
+                        onDelete: ReferentialAction.Restrict);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "purchase_invoice_lines",
+                columns: table => new
+                {
+                    PurchaseInvoiceLineId = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    PurchaseInvoiceId = table.Column<int>(type: "integer", nullable: false),
+                    GrnId = table.Column<int>(type: "integer", nullable: false),
+                    Subtotal = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false),
+                    VatTotal = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false),
+                    LineTotal = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_purchase_invoice_lines", x => x.PurchaseInvoiceLineId);
+                    table.ForeignKey(
+                        name: "FK_purchase_invoice_lines_grns_GrnId",
+                        column: x => x.GrnId,
+                        principalTable: "grns",
+                        principalColumn: "GrnId",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_purchase_invoice_lines_purchase_invoices_PurchaseInvoiceId",
+                        column: x => x.PurchaseInvoiceId,
+                        principalTable: "purchase_invoices",
+                        principalColumn: "PurchaseInvoiceId",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "purchase_invoice_payments",
+                columns: table => new
+                {
+                    PurchaseInvoicePaymentId = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    PurchaseInvoiceId = table.Column<int>(type: "integer", nullable: false),
+                    Amount = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false),
+                    PaymentDate = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
+                    GlBankAccountId = table.Column<long>(type: "bigint", nullable: false),
+                    BankAccountName = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: false),
+                    Reference = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: true),
+                    GlJournalNo = table.Column<string>(type: "character varying(30)", maxLength: 30, nullable: true),
+                    CreatedBy = table.Column<int>(type: "integer", nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_purchase_invoice_payments", x => x.PurchaseInvoicePaymentId);
+                    table.ForeignKey(
+                        name: "FK_purchase_invoice_payments_purchase_invoices_PurchaseInvoice~",
+                        column: x => x.PurchaseInvoiceId,
+                        principalTable: "purchase_invoices",
+                        principalColumn: "PurchaseInvoiceId",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_purchase_invoice_payments_users_CreatedBy",
+                        column: x => x.CreatedBy,
+                        principalTable: "users",
+                        principalColumn: "UserId",
+                        onDelete: ReferentialAction.Restrict);
+                });
+
+            migrationBuilder.InsertData(
+                table: "sub_nav_items",
+                columns: new[] { "SubNavItemId", "Code", "Href", "Icon", "Label", "NavItemId", "SortOrder" },
+                values: new object[] { 28, "procurement.purchase-invoices", "/dashboard/procurement/purchase-invoices", null, "Purchase Invoices", 4, 5 });
+
+            migrationBuilder.InsertData(
+                table: "permissions",
+                columns: new[] { "PermissionId", "Code", "NavItemId", "SubNavItemId" },
+                values: new object[] { 39, "NAV:procurement.purchase-invoices", null, 28 });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_grns_PurchaseInvoiceId",
+                table: "grns",
+                column: "PurchaseInvoiceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_purchase_invoice_lines_GrnId",
+                table: "purchase_invoice_lines",
+                column: "GrnId",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_purchase_invoice_lines_PurchaseInvoiceId",
+                table: "purchase_invoice_lines",
+                column: "PurchaseInvoiceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_purchase_invoice_payments_CreatedBy",
+                table: "purchase_invoice_payments",
+                column: "CreatedBy");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_purchase_invoice_payments_PurchaseInvoiceId",
+                table: "purchase_invoice_payments",
+                column: "PurchaseInvoiceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_purchase_invoices_CreatedBy",
+                table: "purchase_invoices",
+                column: "CreatedBy");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_purchase_invoices_DocNo",
+                table: "purchase_invoices",
+                column: "DocNo",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_purchase_invoices_Status",
+                table: "purchase_invoices",
+                column: "Status");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_purchase_invoices_VendorId",
+                table: "purchase_invoices",
+                column: "VendorId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_purchase_invoices_VendorId_VendorInvoiceNo",
+                table: "purchase_invoices",
+                columns: new[] { "VendorId", "VendorInvoiceNo" });
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_grns_purchase_invoices_PurchaseInvoiceId",
+                table: "grns",
+                column: "PurchaseInvoiceId",
+                principalTable: "purchase_invoices",
+                principalColumn: "PurchaseInvoiceId",
+                onDelete: ReferentialAction.Restrict);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_grns_purchase_invoices_PurchaseInvoiceId",
+                table: "grns");
+
+            migrationBuilder.DropTable(
+                name: "purchase_invoice_lines");
+
+            migrationBuilder.DropTable(
+                name: "purchase_invoice_payments");
+
+            migrationBuilder.DropTable(
+                name: "purchase_invoices");
+
+            migrationBuilder.DropIndex(
+                name: "IX_grns_PurchaseInvoiceId",
+                table: "grns");
+
+            migrationBuilder.DeleteData(
+                table: "permissions",
+                keyColumn: "PermissionId",
+                keyValue: 39);
+
+            migrationBuilder.DeleteData(
+                table: "sub_nav_items",
+                keyColumn: "SubNavItemId",
+                keyValue: 28);
+
+            migrationBuilder.DropColumn(
+                name: "PurchaseInvoiceId",
+                table: "grns");
+
+            migrationBuilder.AddColumn<decimal>(
+                name: "BalanceAmount",
+                table: "grns",
+                type: "numeric(18,4)",
+                precision: 18,
+                scale: 4,
+                nullable: false,
+                defaultValue: 0m);
+
+            migrationBuilder.AddColumn<decimal>(
+                name: "PaidAmount",
+                table: "grns",
+                type: "numeric(18,4)",
+                precision: 18,
+                scale: 4,
+                nullable: false,
+                defaultValue: 0m);
+
+            migrationBuilder.CreateTable(
+                name: "grn_payments",
+                columns: table => new
+                {
+                    GrnPaymentId = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    CreatedBy = table.Column<int>(type: "integer", nullable: false),
+                    GrnId = table.Column<int>(type: "integer", nullable: false),
+                    Amount = table.Column<decimal>(type: "numeric(18,4)", precision: 18, scale: 4, nullable: false),
+                    BankAccountName = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
+                    GlBankAccountId = table.Column<long>(type: "bigint", nullable: false),
+                    GlJournalNo = table.Column<string>(type: "character varying(30)", maxLength: 30, nullable: true),
+                    PaymentDate = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
+                    Reference = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_grn_payments", x => x.GrnPaymentId);
+                    table.ForeignKey(
+                        name: "FK_grn_payments_grns_GrnId",
+                        column: x => x.GrnId,
+                        principalTable: "grns",
+                        principalColumn: "GrnId",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_grn_payments_users_CreatedBy",
+                        column: x => x.CreatedBy,
+                        principalTable: "users",
+                        principalColumn: "UserId",
+                        onDelete: ReferentialAction.Restrict);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_grn_payments_CreatedBy",
+                table: "grn_payments",
+                column: "CreatedBy");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_grn_payments_GrnId",
+                table: "grn_payments",
+                column: "GrnId");
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260901104702_AddBranchPhoneNumberAndCodeAutogen.Designer.cs b/Backend/ERPCore/Migrations/20260901104702_AddBranchPhoneNumberAndCodeAutogen.Designer.cs
new file mode 100644
index 0000000..d13444b
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260901104702_AddBranchPhoneNumberAndCodeAutogen.Designer.cs
@@ -0,0 +1,7880 @@
+// <auto-generated />
+using System;
+using ERPCore.Infra.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    [DbContext(typeof(ErpDbContext))]
+    [Migration("20260901104702_AddBranchPhoneNumberAndCodeAutogen")]
+    partial class AddBranchPhoneNumberAndCodeAutogen
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.Property<int>("AttendanceRecordId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceRecordId"));
+
+                    b.Property<DateTime>("AttendanceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("AttendanceStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("AttendanceUploadBatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan?>("CheckIn")
+                        .HasColumnType("interval");
+
+                    b.Property<TimeSpan?>("CheckOut")
+                        .HasColumnType("interval");
+
+                    b.Property<int?>("DuplicateOfAttendanceRecordId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EarlyLeaveMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("EditedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("EditedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsManualOverride")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("LateMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<int>("OvertimeMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("RowValidationStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceRecordId");
+
+                    b.HasIndex("AttendanceUploadBatchId");
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.HasIndex("EmployeeId", "AttendanceDate");
+
+                    b.ToTable("hr_attendance_records", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceUploadBatch", b =>
+                {
+                    b.Property<int>("AttendanceUploadBatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceUploadBatchId"));
+
+                    b.Property<DateTime?>("ConfirmedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ConfirmedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("OriginalFileName")
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("PeriodEnd")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("PeriodStart")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RowCountDuplicate")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountError")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("SourceType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceUploadBatchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodStart", "PeriodEnd");
+
+                    b.ToTable("hr_attendance_upload_batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.Property<int>("AuditId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AuditId"));
+
+                    b.Property<string>("Action")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<string>("ChangeSet")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EntityId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EntityType")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AuditId");
+
+                    b.HasIndex("CreatedAt");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("EntityType", "EntityId");
+
+                    b.ToTable("audit_logs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.Property<int>("BatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BatchId"));
+
+                    b.Property<string>("BatchNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateOnly?>("ExpiryDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BatchId");
+
+                    b.HasIndex("ItemId", "BatchNo")
+                        .IsUnique();
+
+                    b.ToTable("batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.Property<int>("BinId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BinId"));
+
+                    b.Property<string>("BinType")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BinId");
+
+                    b.HasIndex("WarehouseId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("bins", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Branch", b =>
+                {
+                    b.Property<int>("BranchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BranchId"));
+
+                    b.Property<string>("Address")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_branches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Brand", b =>
+                {
+                    b.Property<int>("BrandId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BrandId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BrandId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("brands", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Property<int>("BundleSaleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleId"));
+
+                    b.Property<string>("BundleCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("BundleDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("BundleName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BundleNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("BundlePrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ComponentSubtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("MarginAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleId");
+
+                    b.HasIndex("BundleNo")
+                        .IsUnique();
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sales", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.Property<int>("BundleSaleLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleLineId"));
+
+                    b.Property<int>("BundleSaleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsComponent")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleLineId");
+
+                    b.HasIndex("BundleSaleId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateId"));
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TemplateCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("TemplateName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BundleSaleTemplateId");
+
+                    b.HasIndex("TemplateCode")
+                        .IsUnique();
+
+                    b.ToTable("bundle_sale_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateLineId"));
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("SortOrder")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleTemplateLineId");
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_template_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Property<int>("CategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CategoryId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CategoryId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("categories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.Property<int>("CustomerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CustomerId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreditDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CreditLimit")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CustomerCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("CustomerType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<int?>("DefaultWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DisplayName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxRegistrationNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CustomerId");
+
+                    b.HasIndex("CustomerCode")
+                        .IsUnique();
+
+                    b.HasIndex("CustomerType");
+
+                    b.HasIndex("DefaultWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("customers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.Property<int>("DepartmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DepartmentId"));
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("HeadEmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("ParentDepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DepartmentId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("HeadEmployeeId");
+
+                    b.HasIndex("ParentDepartmentId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_departments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Designation", b =>
+                {
+                    b.Property<int>("DesignationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DesignationId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DesignationId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_designations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.Property<int>("EmployeeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime?>("ConfirmationDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("DepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DesignationId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<string>("EmergencyContactName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("EmergencyContactPhone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EmergencyContactRelationship")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("EmployeeCode")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmploymentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EpfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EtfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("FullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Gender")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("HireDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("LastWorkingDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Nationality")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Nic")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PersonalMobile")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PostalCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ProfilePhotoPath")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<int?>("ReportingManagerId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxIdentificationNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("DesignationId");
+
+                    b.HasIndex("Email");
+
+                    b.HasIndex("EmployeeCode")
+                        .IsUnique();
+
+                    b.HasIndex("EmploymentTypeId");
+
+                    b.HasIndex("ReportingManagerId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.ToTable("hr_employees", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.Property<int>("EmployeeBankDetailId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeBankDetailId"));
+
+                    b.Property<string>("AccountHolderName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AccountNumber")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("BankName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BranchName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsPrimary")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("SwiftCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmployeeBankDetailId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.ToTable("hr_employee_bank_details", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.Property<int>("EmployeeDocumentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeDocumentId"));
+
+                    b.Property<string>("ContentType")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ExpiryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("HrDocumentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("IssueDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("OriginalFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<string>("RelativePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<long>("SizeBytes")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StoredFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("VerifiedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("VerifiedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeDocumentId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("ExpiryDate");
+
+                    b.HasIndex("HrDocumentTypeId");
+
+                    b.ToTable("hr_employee_documents", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Property<int>("EmployeeLoanId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeLoanId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("InstallmentAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("InterestRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<string>("LoanKind")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("NumberOfInstallments")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OutstandingBalance")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("PrincipalAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StartMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("StartYear")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeLoanId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employee_loans", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeSalaryStructureId");
+
+                    b.HasIndex("EmployeeId", "EffectiveTo");
+
+                    b.ToTable("hr_employee_salary_structures", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureLineId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeSalaryStructureLineId");
+
+                    b.HasIndex("EmployeeSalaryStructureId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_employee_salary_structure_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmploymentType", b =>
+                {
+                    b.Property<int>("EmploymentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmploymentTypeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmploymentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employment_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Property<int>("GrnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("PostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("grns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Property<int>("GrnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("HoldStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int?>("PoLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PoUnitPrice")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReceivedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("VatAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.HasKey("GrnLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("GrnId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoLineId");
+
+                    b.ToTable("grn_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.Property<int>("GrnLineWarrantyNumberId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineWarrantyNumberId"));
+
+                    b.Property<int>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("WarrantyNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnLineWarrantyNumberId");
+
+                    b.HasIndex("GrnLineId", "WarrantyNo")
+                        .IsUnique();
+
+                    b.ToTable("grn_line_warranty_numbers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.HrDocumentType", b =>
+                {
+                    b.Property<int>("HrDocumentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("HrDocumentTypeId"));
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("ExpiryTracked")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiredAtOnboarding")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("HrDocumentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_document_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Property<int>("ItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemId"));
+
+                    b.Property<int>("BaseUomId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BrandId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("ContentBaseQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentBaseUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal?>("ContentQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("DefaultVendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("SellingFlatPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMaxPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMinPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Sku")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StockNature")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("SubCategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("TaxClass")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("TrackingMode")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Warranty")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("NonWarranty");
+
+                    b.Property<int?>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ItemId");
+
+                    b.HasIndex("BaseUomId");
+
+                    b.HasIndex("BrandId");
+
+                    b.HasIndex("CategoryId");
+
+                    b.HasIndex("DefaultVendorId");
+
+                    b.HasIndex("Sku")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("SubCategoryId");
+
+                    b.ToTable("items", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.Property<int>("ReorderId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReorderId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ReorderPoint")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReorderQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReorderId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId")
+                        .IsUnique();
+
+                    b.ToTable("item_reorders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemType", b =>
+                {
+                    b.Property<int>("ItemTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemTypeId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsMeasurable")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("ItemTypeId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("item_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.JournalEntryStub", b =>
+                {
+                    b.Property<int>("JournalId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("JournalId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CreditAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("DebitAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.HasKey("JournalId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.ToTable("journal_entry_stubs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.Property<int>("LeaveBalanceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveBalanceId"));
+
+                    b.Property<decimal>("AdjustmentDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<decimal>("CarriedForwardDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EntitledDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TakenDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LeaveBalanceId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("EmployeeId", "LeaveTypeId", "Year")
+                        .IsUnique();
+
+                    b.ToTable("hr_leave_balances", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.Property<int>("LeaveRequestId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveRequestId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DaysCount")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EndDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("RejectionReason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LeaveRequestId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("StartDate", "EndDate");
+
+                    b.ToTable("hr_leave_requests", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveType", b =>
+                {
+                    b.Property<int>("LeaveTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveTypeId"));
+
+                    b.Property<decimal>("AccrualPerYear")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<bool>("CarryForwardAllowed")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<bool>("CountsAsNoPay")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsPaid")
+                        .HasColumnType("boolean");
+
+                    b.Property<int?>("MaxCarryForwardDays")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiresApproval")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("LeaveTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_leave_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.Property<int>("LoanInstallmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LoanInstallmentId"));
+
+                    b.Property<int>("DueMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DueYear")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeLoanId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("InstallmentNumber")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PaidAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int?>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScheduledAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LoanInstallmentId");
+
+                    b.HasIndex("EmployeeLoanId");
+
+                    b.HasIndex("PayrollRunId");
+
+                    b.HasIndex("DueYear", "DueMonth");
+
+                    b.ToTable("hr_loan_installments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Property<int>("NavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("NavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            NavItemId = 1,
+                            Code = "dashboard",
+                            Href = "/dashboard",
+                            Label = "Dashboard",
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 2,
+                            Code = "products",
+                            Href = "/dashboard/products",
+                            Label = "Products",
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 3,
+                            Code = "vendors",
+                            Href = "/dashboard/vendors",
+                            Label = "Vendors",
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 4,
+                            Code = "procurement",
+                            Href = "/dashboard/procurement",
+                            Label = "Procurement",
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 5,
+                            Code = "receiving",
+                            Href = "/dashboard/receiving/grn",
+                            Label = "Receiving",
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 6,
+                            Code = "stock",
+                            Href = "/dashboard/stock",
+                            Label = "Stock",
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 7,
+                            Code = "warehouses",
+                            Href = "/dashboard/warehouse",
+                            Label = "Warehouses",
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 8,
+                            Code = "orders",
+                            Href = "/dashboard/orders",
+                            Label = "Orders",
+                            SortOrder = 8,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 9,
+                            Code = "settings",
+                            Href = "/dashboard/settings",
+                            Label = "Settings",
+                            SortOrder = 9,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 10,
+                            Code = "help",
+                            Href = "/dashboard/help",
+                            Label = "Help",
+                            SortOrder = 10,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 11,
+                            Code = "ledgers",
+                            Href = "/dashboard/ledgers",
+                            Label = "Ledgers",
+                            SortOrder = 11,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 12,
+                            Code = "accounts",
+                            Href = "/dashboard/accounts",
+                            Label = "Accounts",
+                            SortOrder = 12,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 13,
+                            Code = "sales",
+                            Href = "/dashboard/sales",
+                            Label = "Sales",
+                            SortOrder = 13,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 14,
+                            Code = "production",
+                            Href = "/dashboard/production",
+                            Label = "Production",
+                            SortOrder = 14,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("NotificationConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("notification_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_notification_config_singleton", "\"NotificationConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.Property<int>("NotificationConfigModuleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NotificationConfigModuleId"));
+
+                    b.Property<bool>("EmailEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("InAppEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("ModuleKey")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("SmsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.HasKey("NotificationConfigModuleId");
+
+                    b.HasIndex("ModuleKey")
+                        .IsUnique();
+
+                    b.HasIndex("NotificationConfigId");
+
+                    b.ToTable("notification_config_modules", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NumberSequence", b =>
+                {
+                    b.Property<int>("SequenceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SequenceId"));
+
+                    b.Property<string>("DocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)")
+                        .HasColumnName("doc_type");
+
+                    b.Property<int>("LastNumber")
+                        .HasColumnType("integer")
+                        .HasColumnName("last_number");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer")
+                        .HasColumnName("year");
+
+                    b.HasKey("SequenceId");
+
+                    b.HasIndex("DocType", "Year")
+                        .IsUnique();
+
+                    b.ToTable("number_sequences", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Property<int>("PayrollLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineId"));
+
+                    b.Property<int>("AbsentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EpfEmployeeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EpfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EtfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("GrossSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("LateDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("LateMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeaveDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LoanDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NetSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NoPayAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("OtMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OtherDeductionsAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("OvertimeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PresentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("TotalAllowances")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("WorkingDays")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("PayrollRunId", "EmployeeId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payroll_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.Property<int>("PayrollLineComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineComponentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("ComponentCategory")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineComponentId");
+
+                    b.HasIndex("PayrollLineId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_payroll_line_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Property<int>("PayrollRunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollRunId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("GeneratedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("LockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("LockedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodYear")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("UnlockReason")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<DateTime?>("UnlockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UnlockedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollRunId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodYear", "PeriodMonth", "BranchId");
+
+                    b.ToTable("hr_payroll_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollStatutorySetting", b =>
+                {
+                    b.Property<int>("PayrollStatutorySettingId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollStatutorySettingId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("EpfEmployeeRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EpfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EtfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("OtMultiplierDefault")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.HasKey("PayrollStatutorySettingId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_payroll_statutory_settings", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.Property<int>("PayslipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayslipId"));
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ReleasedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ReleasedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayslipId");
+
+                    b.HasIndex("PayrollLineId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payslips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.Property<int>("PermissionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PermissionId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int?>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SubNavItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PermissionId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.HasIndex("SubNavItemId");
+
+                    b.ToTable("permissions", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            PermissionId = 1,
+                            Code = "NAV:dashboard",
+                            NavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 2,
+                            Code = "NAV:products",
+                            NavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 3,
+                            Code = "NAV:vendors",
+                            NavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 4,
+                            Code = "NAV:procurement",
+                            NavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 5,
+                            Code = "NAV:receiving",
+                            NavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 6,
+                            Code = "NAV:stock",
+                            NavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 7,
+                            Code = "NAV:warehouses",
+                            NavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 8,
+                            Code = "NAV:orders",
+                            NavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 9,
+                            Code = "NAV:settings",
+                            NavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 10,
+                            Code = "NAV:help",
+                            NavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 11,
+                            Code = "NAV:products.item",
+                            SubNavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 12,
+                            Code = "NAV:products.category",
+                            SubNavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 13,
+                            Code = "NAV:products.brand",
+                            SubNavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 14,
+                            Code = "NAV:products.item-type",
+                            SubNavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 15,
+                            Code = "NAV:products.uom",
+                            SubNavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 16,
+                            Code = "NAV:products.configuration",
+                            SubNavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 17,
+                            Code = "NAV:settings.roles",
+                            SubNavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 18,
+                            Code = "NAV:settings.users",
+                            SubNavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 28,
+                            Code = "NAV:procurement.requisitions",
+                            SubNavItemId = 17
+                        },
+                        new
+                        {
+                            PermissionId = 29,
+                            Code = "NAV:procurement.rfqs",
+                            SubNavItemId = 18
+                        },
+                        new
+                        {
+                            PermissionId = 30,
+                            Code = "NAV:procurement.purchase-orders",
+                            SubNavItemId = 19
+                        },
+                        new
+                        {
+                            PermissionId = 31,
+                            Code = "NAV:procurement.purchase-returns",
+                            SubNavItemId = 20
+                        },
+                        new
+                        {
+                            PermissionId = 19,
+                            Code = "NAV:ledgers",
+                            NavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 20,
+                            Code = "NAV:ledgers.trial-balance",
+                            SubNavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 21,
+                            Code = "NAV:ledgers.balance-sheet",
+                            SubNavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 22,
+                            Code = "NAV:ledgers.general-ledger",
+                            SubNavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 23,
+                            Code = "NAV:ledgers.profit-and-loss",
+                            SubNavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 24,
+                            Code = "NAV:ledgers.cash-flow",
+                            SubNavItemId = 13
+                        },
+                        new
+                        {
+                            PermissionId = 25,
+                            Code = "NAV:ledgers.budget-vs-actual",
+                            SubNavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 27,
+                            Code = "NAV:ledgers.tax-report",
+                            SubNavItemId = 16
+                        },
+                        new
+                        {
+                            PermissionId = 26,
+                            Code = "NAV:accounts.bank-accounts",
+                            SubNavItemId = 15
+                        },
+                        new
+                        {
+                            PermissionId = 32,
+                            Code = "NAV:accounts",
+                            NavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 33,
+                            Code = "NAV:accounts.cheque-books",
+                            SubNavItemId = 21
+                        },
+                        new
+                        {
+                            PermissionId = 34,
+                            Code = "NAV:accounts.received-cheques",
+                            SubNavItemId = 22
+                        },
+                        new
+                        {
+                            PermissionId = 35,
+                            Code = "NAV:production",
+                            NavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 36,
+                            Code = "NAV:production.templates",
+                            SubNavItemId = 27
+                        },
+                        new
+                        {
+                            PermissionId = 37,
+                            Code = "NAV:production.runs",
+                            SubNavItemId = 25
+                        },
+                        new
+                        {
+                            PermissionId = 38,
+                            Code = "NAV:production.produced",
+                            SubNavItemId = 26
+                        },
+                        new
+                        {
+                            PermissionId = 39,
+                            Code = "NAV:procurement.purchase-invoices",
+                            SubNavItemId = 28
+                        },
+                        new
+                        {
+                            PermissionId = 40,
+                            Code = "NAV:settings.branches",
+                            SubNavItemId = 29
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.Property<int>("PoLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("Tax")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("po_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.Property<int>("ConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("BatchListsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("BrandsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("ItemTypesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<bool>("SellingPricesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SerialNumbersEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SubcategoriesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("WarrantyPeriodsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.HasKey("ConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("product_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_product_config_singleton", "\"ConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Property<int>("RunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunId"));
+
+                    b.Property<int?>("CancelReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("CompletedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("OutputBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ReworkCount")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScaleFactor")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("TargetQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunId");
+
+                    b.HasIndex("CancelReasonCodeId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("OutputBinId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("TemplateId", "Status");
+
+                    b.ToTable("production_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Property<int>("TemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TemplateId"));
+
+                    b.Property<string>("Annotations")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TemplateId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("production_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("VendorInvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("VendorInvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("VendorSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("VendorSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("PurchaseInvoiceId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("VendorId", "VendorInvoiceNo");
+
+                    b.ToTable("purchase_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceLineId"));
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("PurchaseInvoiceLineId");
+
+                    b.HasIndex("GrnId")
+                        .IsUnique();
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.Property<int>("PurchaseInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("PurchaseInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Property<int>("PoId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoId"));
+
+                    b.Property<bool>("ApprovalRequired")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("purchase_orders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("purchase_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.ToTable("purchase_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ReasonCode", b =>
+                {
+                    b.Property<int>("ReasonCodeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReasonCodeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Context")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("ReasonCodeId");
+
+                    b.HasIndex("Context", "Code")
+                        .IsUnique();
+
+                    b.ToTable("reason_codes", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Property<int>("RequisitionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RequisitionId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequestedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RequisitionId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequestedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("requisitions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.Property<int>("ReqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateOnly?>("RequiredBy")
+                        .HasColumnType("date");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("requisition_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Property<int>("RfqId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RfqId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("rfqs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.Property<int>("RfqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RfqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RfqId");
+
+                    b.ToTable("rfq_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Role", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RoleId"));
+
+                    b.Property<Guid>("AuthRoleId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_role_id");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsSystemRole")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("RoleId");
+
+                    b.HasIndex("AuthRoleId")
+                        .IsUnique();
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("roles", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PermissionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RoleId", "PermissionId");
+
+                    b.HasIndex("PermissionId");
+
+                    b.ToTable("role_permissions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.Property<int>("RunEdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunEdgeId"));
+
+                    b.Property<int>("ChildRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunEdgeId");
+
+                    b.HasIndex("ChildRunStageId");
+
+                    b.HasIndex("RunId");
+
+                    b.HasIndex("ParentRunStageId", "ChildRunStageId")
+                        .IsUnique();
+
+                    b.ToTable("run_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Property<int>("RunStageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunStageId"));
+
+                    b.Property<DateTime?>("ActualEndAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("ActualStartAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("FieldValues")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("TemplateStageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunStageId");
+
+                    b.HasIndex("TemplateStageId");
+
+                    b.HasIndex("RunId", "Status");
+
+                    b.ToTable("run_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.Property<int>("EventId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EventId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("EventType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Payload")
+                        .HasColumnType("jsonb");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EventId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("RunId", "EventId");
+
+                    b.ToTable("run_stage_events", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.Property<int>("RunInputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunInputId"));
+
+                    b.Property<decimal>("ConsumedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ConsumedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DeliveredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("FromRunOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("ReturnedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReturnedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RunInputId");
+
+                    b.HasIndex("FromRunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.ToTable("run_stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.Property<int>("RunOutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunOutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ProducedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ScrapReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ScrappedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TransferredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("ScrapReasonCodeId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("run_stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalaryComponent", b =>
+                {
+                    b.Property<int>("SalaryComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalaryComponentId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ComponentType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsEpfEtfApplicable")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsTaxable")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SalaryComponentId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_salary_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Property<int>("SalesDayEndId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesDayEndId"));
+
+                    b.Property<int>("BundleCount")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateOnly>("BusinessDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("ClosedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ClosedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CostOfGoodsSold")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SlipCount")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("SalesDayEndId");
+
+                    b.HasIndex("ClosedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("CashierUserId", "BusinessDate")
+                        .IsUnique();
+
+                    b.ToTable("sales_day_ends", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Property<int>("SalesInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("CreatorUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("CustomerSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("InvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("InvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("InvoiceType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<decimal>("NetPayable")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RoundOff")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceId");
+
+                    b.HasIndex("CreatorUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("InvoiceDate");
+
+                    b.HasIndex("InvoiceNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.Property<int>("SalesInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.Property<int>("SalesInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.ToTable("sales_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalesInvoiceLineId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.HasIndex("SalesInvoiceLineId");
+
+                    b.ToTable("sales_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Property<int>("SalesSlipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("SlipDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SlipNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("SlipDate");
+
+                    b.HasIndex("SlipNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.Property<int>("SalesSlipLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesSlipId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesSlipId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slip_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.Property<int>("SerialId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SerialId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SerialNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("SerialId");
+
+                    b.HasIndex("ItemId", "SerialNo")
+                        .IsUnique();
+
+                    b.ToTable("serials", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.Property<int>("EdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EdgeId"));
+
+                    b.Property<int>("ChildStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EdgeId");
+
+                    b.HasIndex("ChildStageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.HasIndex("ParentStageId", "ChildStageId")
+                        .IsUnique();
+
+                    b.ToTable("stage_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.Property<int>("InputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("InputId"));
+
+                    b.Property<int?>("FromOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("InputId");
+
+                    b.HasIndex("FromOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.ToTable("stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.Property<int>("OutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("OutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("OutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Property<int>("AdjustmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjustmentId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjustmentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_adjustments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.Property<int>("AdjLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjLineId"));
+
+                    b.Property<int>("AdjustmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyDelta")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjLineId");
+
+                    b.HasIndex("AdjustmentId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.ToTable("stock_adjustment_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Property<int>("CountId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountId"));
+
+                    b.Property<string>("CountType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("CountId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_counts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.Property<int>("CountLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountLineId"));
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CountId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("CountedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("SystemQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("Variance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("CountLineId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("CountId");
+
+                    b.HasIndex("ItemId");
+
+                    b.ToTable("stock_count_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.Property<int>("LayerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LayerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyRemaining")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("ReceiptDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LayerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "ReceiptDate", "LayerId");
+
+                    b.ToTable("stock_layers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.Property<int>("LedgerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LedgerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Direction")
+                        .IsRequired()
+                        .HasMaxLength(5)
+                        .HasColumnType("character varying(5)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyBase")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RunningBalance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Value")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LedgerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "CreatedAt");
+
+                    b.HasIndex("ItemId", "WarehouseId", "LedgerId");
+
+                    b.ToTable("stock_ledger", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Property<int>("TransferId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DestWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SrcWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TransferId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DestWarehouseId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("SrcWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("stock_transfers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.Property<int>("TransferLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("DestBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SrcBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TransferId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.HasKey("TransferLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("DestBinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("SrcBinId");
+
+                    b.HasIndex("TransferId");
+
+                    b.ToTable("stock_transfer_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.Property<int>("SubCategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubCategoryId"));
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SubCategoryId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("CategoryId", "Name")
+                        .IsUnique();
+
+                    b.ToTable("subcategories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.Property<int>("SubNavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubNavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("SubNavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.ToTable("sub_nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            SubNavItemId = 1,
+                            Code = "products.item",
+                            Href = "/dashboard/products",
+                            Label = "Item",
+                            NavItemId = 2,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 2,
+                            Code = "products.category",
+                            Href = "/dashboard/products/categories",
+                            Label = "Category",
+                            NavItemId = 2,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 3,
+                            Code = "products.brand",
+                            Href = "/dashboard/products/brands",
+                            Label = "Brand",
+                            NavItemId = 2,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 4,
+                            Code = "products.item-type",
+                            Href = "/dashboard/products/item-types",
+                            Label = "Item Type",
+                            NavItemId = 2,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 5,
+                            Code = "products.uom",
+                            Href = "/dashboard/products/uoms",
+                            Label = "UOM",
+                            NavItemId = 2,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 6,
+                            Code = "products.configuration",
+                            Href = "/dashboard/products/settings",
+                            Label = "Configuration",
+                            NavItemId = 2,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 29,
+                            Code = "settings.branches",
+                            Href = "/dashboard/settings/branches",
+                            Label = "Branches",
+                            NavItemId = 9,
+                            SortOrder = 0,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 7,
+                            Code = "settings.roles",
+                            Href = "/dashboard/settings/roles",
+                            Label = "Roles",
+                            NavItemId = 9,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 8,
+                            Code = "settings.users",
+                            Href = "/dashboard/settings/users",
+                            Label = "Users",
+                            NavItemId = 9,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 24,
+                            Code = "settings.notification-config",
+                            Href = "/dashboard/settings/notification-config",
+                            Label = "Notification Config",
+                            NavItemId = 9,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 23,
+                            Code = "sales.bundle-sales",
+                            Href = "/dashboard/sales/bundles",
+                            Label = "Bundle Sales",
+                            NavItemId = 13,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 17,
+                            Code = "procurement.requisitions",
+                            Href = "/dashboard/procurement/requisitions",
+                            Label = "Requisitions",
+                            NavItemId = 4,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 18,
+                            Code = "procurement.rfqs",
+                            Href = "/dashboard/procurement/rfqs",
+                            Label = "RFQs",
+                            NavItemId = 4,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 19,
+                            Code = "procurement.purchase-orders",
+                            Href = "/dashboard/procurement/purchase-orders",
+                            Label = "Purchase Orders",
+                            NavItemId = 4,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 20,
+                            Code = "procurement.purchase-returns",
+                            Href = "/dashboard/procurement/purchase-returns",
+                            Label = "Purchase Returns",
+                            NavItemId = 4,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 28,
+                            Code = "procurement.purchase-invoices",
+                            Href = "/dashboard/procurement/purchase-invoices",
+                            Label = "Purchase Invoices",
+                            NavItemId = 4,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 9,
+                            Code = "ledgers.trial-balance",
+                            Href = "/dashboard/ledgers/trial-balance",
+                            Label = "Trial Balance",
+                            NavItemId = 11,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 10,
+                            Code = "ledgers.balance-sheet",
+                            Href = "/dashboard/ledgers/balance-sheet",
+                            Label = "Balance Sheet",
+                            NavItemId = 11,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 11,
+                            Code = "ledgers.general-ledger",
+                            Href = "/dashboard/ledgers/general-ledger",
+                            Label = "General Ledger",
+                            NavItemId = 11,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 12,
+                            Code = "ledgers.profit-and-loss",
+                            Href = "/dashboard/ledgers/profit-and-loss",
+                            Label = "Profit & Loss",
+                            NavItemId = 11,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 13,
+                            Code = "ledgers.cash-flow",
+                            Href = "/dashboard/ledgers/cash-flow",
+                            Label = "Cash Flow",
+                            NavItemId = 11,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 14,
+                            Code = "ledgers.budget-vs-actual",
+                            Href = "/dashboard/ledgers/budget-vs-actual",
+                            Label = "Budget vs Actual",
+                            NavItemId = 11,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 16,
+                            Code = "ledgers.tax-report",
+                            Href = "/dashboard/ledgers/tax-report",
+                            Label = "Tax Report",
+                            NavItemId = 11,
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 15,
+                            Code = "accounts.bank-accounts",
+                            Href = "/dashboard/accounts/bank-accounts",
+                            Label = "Cash / Bank Accounts",
+                            NavItemId = 12,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 21,
+                            Code = "accounts.cheque-books",
+                            Href = "/dashboard/accounts/cheque-books",
+                            Label = "Cheque Books",
+                            NavItemId = 12,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 22,
+                            Code = "accounts.received-cheques",
+                            Href = "/dashboard/accounts/received-cheques",
+                            Label = "Received Cheques",
+                            NavItemId = 12,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 27,
+                            Code = "production.templates",
+                            Href = "/dashboard/production/templates",
+                            Label = "Templates",
+                            NavItemId = 14,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 25,
+                            Code = "production.runs",
+                            Href = "/dashboard/production/runs",
+                            Label = "Runs",
+                            NavItemId = 14,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 26,
+                            Code = "production.produced",
+                            Href = "/dashboard/production/produced",
+                            Label = "Produced",
+                            NavItemId = 14,
+                            SortOrder = 3,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TaxSlab", b =>
+                {
+                    b.Property<int>("TaxSlabId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TaxSlabId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("LowerBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("Rate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("UpperBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.HasKey("TaxSlabId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_tax_slabs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Property<int>("StageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("StageId"));
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("StageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.ToTable("template_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Uom", b =>
+                {
+                    b.Property<int>("UomId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UomId"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("UomId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("uoms", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.Property<int>("UserId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UserId"));
+
+                    b.Property<Guid?>("AuthUserId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_user_id");
+
+                    b.Property<string>("DisplayName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<int?>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("UserId");
+
+                    b.HasIndex("AuthUserId")
+                        .IsUnique();
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("Username")
+                        .IsUnique();
+
+                    b.ToTable("users", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            UserId = 1,
+                            DisplayName = "System",
+                            Status = "Active",
+                            Username = "system"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Vendor", b =>
+                {
+                    b.Property<int>("VendorId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("VendorId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)")
+                        .HasDefaultValue("LKR");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxReg")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Terms")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("VendorId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("vendors", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Property<int>("QuotationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("QuotationId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("RfqId", "VendorId")
+                        .IsUnique();
+
+                    b.ToTable("vendor_quotations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.Property<int>("QuotationLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeadDays")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("QuotationId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("QuotationLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("QuotationId");
+
+                    b.ToTable("vendor_quotation_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Property<int>("WarehouseId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WarehouseId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("WarehouseId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("warehouses", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.WorkShift", b =>
+                {
+                    b.Property<int>("WorkShiftId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WorkShiftId"));
+
+                    b.Property<int>("BreakMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<TimeSpan>("EndTime")
+                        .HasColumnType("interval");
+
+                    b.Property<int>("GraceMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsOvernight")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("OtMultiplier")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StandardWorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan>("StartTime")
+                        .HasColumnType("interval");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WorkingDaysMask")
+                        .HasColumnType("integer");
+
+                    b.HasKey("WorkShiftId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_work_shifts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.AttendanceUploadBatch", "AttendanceUploadBatch")
+                        .WithMany()
+                        .HasForeignKey("AttendanceUploadBatchId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("AttendanceUploadBatch");
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany("Bins")
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany()
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("BundleSales")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSale", "BundleSale")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSale");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DefaultWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DefaultWarehouseId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("DefaultWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "HeadEmployee")
+                        .WithMany()
+                        .HasForeignKey("HeadEmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "ParentDepartment")
+                        .WithMany()
+                        .HasForeignKey("ParentDepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("HeadEmployee");
+
+                    b.Navigation("ParentDepartment");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "Department")
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Designation", "Designation")
+                        .WithMany()
+                        .HasForeignKey("DesignationId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.EmploymentType", "EmploymentType")
+                        .WithMany()
+                        .HasForeignKey("EmploymentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "ReportingManager")
+                        .WithMany()
+                        .HasForeignKey("ReportingManagerId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Employee", "UserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("Department");
+
+                    b.Navigation("Designation");
+
+                    b.Navigation("EmploymentType");
+
+                    b.Navigation("ReportingManager");
+
+                    b.Navigation("User");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.HrDocumentType", "HrDocumentType")
+                        .WithMany()
+                        .HasForeignKey("HrDocumentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("HrDocumentType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeSalaryStructure", "EmployeeSalaryStructure")
+                        .WithMany("Lines")
+                        .HasForeignKey("EmployeeSalaryStructureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeSalaryStructure");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany()
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany()
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "Bin")
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany("Lines")
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PoLine", "PoLine")
+                        .WithMany()
+                        .HasForeignKey("PoLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("Bin");
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PoLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany("WarrantyNumbers")
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "BaseUom")
+                        .WithMany()
+                        .HasForeignKey("BaseUomId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Brand", "Brand")
+                        .WithMany()
+                        .HasForeignKey("BrandId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany()
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "DefaultVendor")
+                        .WithMany()
+                        .HasForeignKey("DefaultVendorId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubCategory", "SubCategory")
+                        .WithMany()
+                        .HasForeignKey("SubCategoryId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("BaseUom");
+
+                    b.Navigation("Brand");
+
+                    b.Navigation("Category");
+
+                    b.Navigation("DefaultVendor");
+
+                    b.Navigation("SubCategory");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany("ReorderSettings")
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeLoan", "EmployeeLoan")
+                        .WithMany("Installments")
+                        .HasForeignKey("EmployeeLoanId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany()
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("EmployeeLoan");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NotificationConfig", "NotificationConfig")
+                        .WithMany("Modules")
+                        .HasForeignKey("NotificationConfigId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NotificationConfig");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany("Lines")
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithMany("Components")
+                        .HasForeignKey("PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("PayrollLine");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Payslip", "PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PayrollLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany()
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubNavItem", "SubNavItem")
+                        .WithMany()
+                        .HasForeignKey("SubNavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.Navigation("NavItem");
+
+                    b.Navigation("SubNavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany("Lines")
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "CancelReason")
+                        .WithMany()
+                        .HasForeignKey("CancelReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "OutputBin")
+                        .WithMany()
+                        .HasForeignKey("OutputBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Runs")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CancelReason");
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("OutputBin");
+
+                    b.Navigation("Template");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany()
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Requisition");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Requester")
+                        .WithMany()
+                        .HasForeignKey("RequestedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requester");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany("Lines")
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Lines")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Rfq");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Permission", "Permission")
+                        .WithMany()
+                        .HasForeignKey("PermissionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Permission");
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ChildRunStage")
+                        .WithMany()
+                        .HasForeignKey("ChildRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ParentRunStage")
+                        .WithMany()
+                        .HasForeignKey("ParentRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Edges")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildRunStage");
+
+                    b.Navigation("ParentRunStage");
+
+                    b.Navigation("Run");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Stages")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "TemplateStage")
+                        .WithMany()
+                        .HasForeignKey("TemplateStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Run");
+
+                    b.Navigation("TemplateStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Events")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Events")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Run");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStageOutput", "FromRunOutput")
+                        .WithMany()
+                        .HasForeignKey("FromRunOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromRunOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ScrapReason")
+                        .WithMany()
+                        .HasForeignKey("ScrapReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("ScrapReason");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "ClosedByUser")
+                        .WithMany()
+                        .HasForeignKey("ClosedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("ClosedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatorUserId");
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesInvoice");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("SalesInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoiceLine", "SalesInvoiceLine")
+                        .WithMany()
+                        .HasForeignKey("SalesInvoiceLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+
+                    b.Navigation("SalesInvoiceLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("Slips")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesSlip", "SalesSlip")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesSlipId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesSlip");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ChildStage")
+                        .WithMany()
+                        .HasForeignKey("ChildStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ParentStage")
+                        .WithMany()
+                        .HasForeignKey("ParentStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Edges")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildStage");
+
+                    b.Navigation("ParentStage");
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StageOutput", "FromOutput")
+                        .WithMany()
+                        .HasForeignKey("FromOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StockAdjustment", "Adjustment")
+                        .WithMany("Lines")
+                        .HasForeignKey("AdjustmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Adjustment");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockCount", "Count")
+                        .WithMany("Lines")
+                        .HasForeignKey("CountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Count");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", "Serial")
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Serial");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", null)
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", null)
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DestWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DestWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "SrcWarehouse")
+                        .WithMany()
+                        .HasForeignKey("SrcWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("DestWarehouse");
+
+                    b.Navigation("SrcWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("DestBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("SrcBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockTransfer", "Transfer")
+                        .WithMany("Lines")
+                        .HasForeignKey("TransferId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Transfer");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany("SubCategories")
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Category");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany("Children")
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Stages")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Quotations")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Rfq");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.VendorQuotation", "Quotation")
+                        .WithMany("Lines")
+                        .HasForeignKey("QuotationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Quotation");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Navigation("SubCategories");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Navigation("Installments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Navigation("WarrantyNumbers");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Navigation("ReorderSettings");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Navigation("Children");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Navigation("Modules");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Events");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Runs");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Quotations");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Navigation("Events");
+
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Navigation("BundleSales");
+
+                    b.Navigation("Slips");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Navigation("Bins");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260901104702_AddBranchPhoneNumberAndCodeAutogen.cs b/Backend/ERPCore/Migrations/20260901104702_AddBranchPhoneNumberAndCodeAutogen.cs
new file mode 100644
index 0000000..064b486
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260901104702_AddBranchPhoneNumberAndCodeAutogen.cs
@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddBranchPhoneNumberAndCodeAutogen : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "PhoneNumber",
+                table: "hr_branches",
+                type: "character varying(30)",
+                maxLength: 30,
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "PhoneNumber",
+                table: "hr_branches");
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260901120000_AddSettingsBranchesNavItem.Designer.cs b/Backend/ERPCore/Migrations/20260901120000_AddSettingsBranchesNavItem.Designer.cs
new file mode 100644
index 0000000..7a84c1c
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260901120000_AddSettingsBranchesNavItem.Designer.cs
@@ -0,0 +1,7876 @@
+// <auto-generated />
+using System;
+using ERPCore.Infra.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    [DbContext(typeof(ErpDbContext))]
+    [Migration("20260901120000_AddSettingsBranchesNavItem")]
+    partial class AddSettingsBranchesNavItem
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.Property<int>("AttendanceRecordId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceRecordId"));
+
+                    b.Property<DateTime>("AttendanceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("AttendanceStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("AttendanceUploadBatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan?>("CheckIn")
+                        .HasColumnType("interval");
+
+                    b.Property<TimeSpan?>("CheckOut")
+                        .HasColumnType("interval");
+
+                    b.Property<int?>("DuplicateOfAttendanceRecordId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EarlyLeaveMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("EditedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("EditedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsManualOverride")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("LateMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<int>("OvertimeMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("RowValidationStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceRecordId");
+
+                    b.HasIndex("AttendanceUploadBatchId");
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.HasIndex("EmployeeId", "AttendanceDate");
+
+                    b.ToTable("hr_attendance_records", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceUploadBatch", b =>
+                {
+                    b.Property<int>("AttendanceUploadBatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceUploadBatchId"));
+
+                    b.Property<DateTime?>("ConfirmedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ConfirmedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("OriginalFileName")
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("PeriodEnd")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("PeriodStart")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RowCountDuplicate")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountError")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("SourceType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceUploadBatchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodStart", "PeriodEnd");
+
+                    b.ToTable("hr_attendance_upload_batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.Property<int>("AuditId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AuditId"));
+
+                    b.Property<string>("Action")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<string>("ChangeSet")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EntityId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EntityType")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AuditId");
+
+                    b.HasIndex("CreatedAt");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("EntityType", "EntityId");
+
+                    b.ToTable("audit_logs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.Property<int>("BatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BatchId"));
+
+                    b.Property<string>("BatchNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateOnly?>("ExpiryDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BatchId");
+
+                    b.HasIndex("ItemId", "BatchNo")
+                        .IsUnique();
+
+                    b.ToTable("batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.Property<int>("BinId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BinId"));
+
+                    b.Property<string>("BinType")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BinId");
+
+                    b.HasIndex("WarehouseId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("bins", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Branch", b =>
+                {
+                    b.Property<int>("BranchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BranchId"));
+
+                    b.Property<string>("Address")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_branches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Brand", b =>
+                {
+                    b.Property<int>("BrandId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BrandId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BrandId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("brands", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Property<int>("BundleSaleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleId"));
+
+                    b.Property<string>("BundleCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("BundleDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("BundleName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BundleNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("BundlePrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ComponentSubtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("MarginAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleId");
+
+                    b.HasIndex("BundleNo")
+                        .IsUnique();
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sales", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.Property<int>("BundleSaleLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleLineId"));
+
+                    b.Property<int>("BundleSaleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsComponent")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleLineId");
+
+                    b.HasIndex("BundleSaleId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateId"));
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TemplateCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("TemplateName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BundleSaleTemplateId");
+
+                    b.HasIndex("TemplateCode")
+                        .IsUnique();
+
+                    b.ToTable("bundle_sale_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateLineId"));
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("SortOrder")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleTemplateLineId");
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_template_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Property<int>("CategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CategoryId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CategoryId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("categories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.Property<int>("CustomerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CustomerId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreditDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CreditLimit")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CustomerCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("CustomerType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<int?>("DefaultWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DisplayName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxRegistrationNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CustomerId");
+
+                    b.HasIndex("CustomerCode")
+                        .IsUnique();
+
+                    b.HasIndex("CustomerType");
+
+                    b.HasIndex("DefaultWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("customers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.Property<int>("DepartmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DepartmentId"));
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("HeadEmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("ParentDepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DepartmentId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("HeadEmployeeId");
+
+                    b.HasIndex("ParentDepartmentId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_departments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Designation", b =>
+                {
+                    b.Property<int>("DesignationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DesignationId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DesignationId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_designations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.Property<int>("EmployeeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime?>("ConfirmationDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("DepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DesignationId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<string>("EmergencyContactName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("EmergencyContactPhone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EmergencyContactRelationship")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("EmployeeCode")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmploymentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EpfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EtfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("FullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Gender")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("HireDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("LastWorkingDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Nationality")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Nic")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PersonalMobile")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PostalCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ProfilePhotoPath")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<int?>("ReportingManagerId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxIdentificationNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("DesignationId");
+
+                    b.HasIndex("Email");
+
+                    b.HasIndex("EmployeeCode")
+                        .IsUnique();
+
+                    b.HasIndex("EmploymentTypeId");
+
+                    b.HasIndex("ReportingManagerId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.ToTable("hr_employees", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.Property<int>("EmployeeBankDetailId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeBankDetailId"));
+
+                    b.Property<string>("AccountHolderName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AccountNumber")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("BankName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BranchName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsPrimary")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("SwiftCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmployeeBankDetailId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.ToTable("hr_employee_bank_details", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.Property<int>("EmployeeDocumentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeDocumentId"));
+
+                    b.Property<string>("ContentType")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ExpiryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("HrDocumentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("IssueDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("OriginalFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<string>("RelativePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<long>("SizeBytes")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StoredFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("VerifiedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("VerifiedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeDocumentId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("ExpiryDate");
+
+                    b.HasIndex("HrDocumentTypeId");
+
+                    b.ToTable("hr_employee_documents", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Property<int>("EmployeeLoanId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeLoanId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("InstallmentAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("InterestRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<string>("LoanKind")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("NumberOfInstallments")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OutstandingBalance")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("PrincipalAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StartMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("StartYear")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeLoanId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employee_loans", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeSalaryStructureId");
+
+                    b.HasIndex("EmployeeId", "EffectiveTo");
+
+                    b.ToTable("hr_employee_salary_structures", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureLineId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeSalaryStructureLineId");
+
+                    b.HasIndex("EmployeeSalaryStructureId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_employee_salary_structure_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmploymentType", b =>
+                {
+                    b.Property<int>("EmploymentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmploymentTypeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmploymentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employment_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Property<int>("GrnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("PostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("grns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Property<int>("GrnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("HoldStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int?>("PoLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PoUnitPrice")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReceivedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("VatAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.HasKey("GrnLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("GrnId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoLineId");
+
+                    b.ToTable("grn_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.Property<int>("GrnLineWarrantyNumberId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineWarrantyNumberId"));
+
+                    b.Property<int>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("WarrantyNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnLineWarrantyNumberId");
+
+                    b.HasIndex("GrnLineId", "WarrantyNo")
+                        .IsUnique();
+
+                    b.ToTable("grn_line_warranty_numbers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.HrDocumentType", b =>
+                {
+                    b.Property<int>("HrDocumentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("HrDocumentTypeId"));
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("ExpiryTracked")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiredAtOnboarding")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("HrDocumentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_document_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Property<int>("ItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemId"));
+
+                    b.Property<int>("BaseUomId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BrandId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("ContentBaseQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentBaseUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal?>("ContentQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("DefaultVendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("SellingFlatPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMaxPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMinPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Sku")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StockNature")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("SubCategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("TaxClass")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("TrackingMode")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Warranty")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("NonWarranty");
+
+                    b.Property<int?>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ItemId");
+
+                    b.HasIndex("BaseUomId");
+
+                    b.HasIndex("BrandId");
+
+                    b.HasIndex("CategoryId");
+
+                    b.HasIndex("DefaultVendorId");
+
+                    b.HasIndex("Sku")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("SubCategoryId");
+
+                    b.ToTable("items", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.Property<int>("ReorderId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReorderId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ReorderPoint")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReorderQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReorderId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId")
+                        .IsUnique();
+
+                    b.ToTable("item_reorders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemType", b =>
+                {
+                    b.Property<int>("ItemTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemTypeId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsMeasurable")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("ItemTypeId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("item_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.JournalEntryStub", b =>
+                {
+                    b.Property<int>("JournalId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("JournalId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CreditAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("DebitAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.HasKey("JournalId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.ToTable("journal_entry_stubs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.Property<int>("LeaveBalanceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveBalanceId"));
+
+                    b.Property<decimal>("AdjustmentDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<decimal>("CarriedForwardDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EntitledDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TakenDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LeaveBalanceId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("EmployeeId", "LeaveTypeId", "Year")
+                        .IsUnique();
+
+                    b.ToTable("hr_leave_balances", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.Property<int>("LeaveRequestId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveRequestId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DaysCount")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EndDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("RejectionReason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LeaveRequestId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("StartDate", "EndDate");
+
+                    b.ToTable("hr_leave_requests", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveType", b =>
+                {
+                    b.Property<int>("LeaveTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveTypeId"));
+
+                    b.Property<decimal>("AccrualPerYear")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<bool>("CarryForwardAllowed")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<bool>("CountsAsNoPay")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsPaid")
+                        .HasColumnType("boolean");
+
+                    b.Property<int?>("MaxCarryForwardDays")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiresApproval")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("LeaveTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_leave_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.Property<int>("LoanInstallmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LoanInstallmentId"));
+
+                    b.Property<int>("DueMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DueYear")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeLoanId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("InstallmentNumber")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PaidAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int?>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScheduledAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LoanInstallmentId");
+
+                    b.HasIndex("EmployeeLoanId");
+
+                    b.HasIndex("PayrollRunId");
+
+                    b.HasIndex("DueYear", "DueMonth");
+
+                    b.ToTable("hr_loan_installments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Property<int>("NavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("NavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            NavItemId = 1,
+                            Code = "dashboard",
+                            Href = "/dashboard",
+                            Label = "Dashboard",
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 2,
+                            Code = "products",
+                            Href = "/dashboard/products",
+                            Label = "Products",
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 3,
+                            Code = "vendors",
+                            Href = "/dashboard/vendors",
+                            Label = "Vendors",
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 4,
+                            Code = "procurement",
+                            Href = "/dashboard/procurement",
+                            Label = "Procurement",
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 5,
+                            Code = "receiving",
+                            Href = "/dashboard/receiving/grn",
+                            Label = "Receiving",
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 6,
+                            Code = "stock",
+                            Href = "/dashboard/stock",
+                            Label = "Stock",
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 7,
+                            Code = "warehouses",
+                            Href = "/dashboard/warehouse",
+                            Label = "Warehouses",
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 8,
+                            Code = "orders",
+                            Href = "/dashboard/orders",
+                            Label = "Orders",
+                            SortOrder = 8,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 9,
+                            Code = "settings",
+                            Href = "/dashboard/settings",
+                            Label = "Settings",
+                            SortOrder = 9,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 10,
+                            Code = "help",
+                            Href = "/dashboard/help",
+                            Label = "Help",
+                            SortOrder = 10,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 11,
+                            Code = "ledgers",
+                            Href = "/dashboard/ledgers",
+                            Label = "Ledgers",
+                            SortOrder = 11,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 12,
+                            Code = "accounts",
+                            Href = "/dashboard/accounts",
+                            Label = "Accounts",
+                            SortOrder = 12,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 13,
+                            Code = "sales",
+                            Href = "/dashboard/sales",
+                            Label = "Sales",
+                            SortOrder = 13,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 14,
+                            Code = "production",
+                            Href = "/dashboard/production",
+                            Label = "Production",
+                            SortOrder = 14,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("NotificationConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("notification_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_notification_config_singleton", "\"NotificationConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.Property<int>("NotificationConfigModuleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NotificationConfigModuleId"));
+
+                    b.Property<bool>("EmailEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("InAppEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("ModuleKey")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("SmsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.HasKey("NotificationConfigModuleId");
+
+                    b.HasIndex("ModuleKey")
+                        .IsUnique();
+
+                    b.HasIndex("NotificationConfigId");
+
+                    b.ToTable("notification_config_modules", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NumberSequence", b =>
+                {
+                    b.Property<int>("SequenceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SequenceId"));
+
+                    b.Property<string>("DocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)")
+                        .HasColumnName("doc_type");
+
+                    b.Property<int>("LastNumber")
+                        .HasColumnType("integer")
+                        .HasColumnName("last_number");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer")
+                        .HasColumnName("year");
+
+                    b.HasKey("SequenceId");
+
+                    b.HasIndex("DocType", "Year")
+                        .IsUnique();
+
+                    b.ToTable("number_sequences", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Property<int>("PayrollLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineId"));
+
+                    b.Property<int>("AbsentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EpfEmployeeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EpfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EtfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("GrossSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("LateDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("LateMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeaveDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LoanDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NetSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NoPayAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("OtMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OtherDeductionsAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("OvertimeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PresentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("TotalAllowances")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("WorkingDays")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("PayrollRunId", "EmployeeId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payroll_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.Property<int>("PayrollLineComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineComponentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("ComponentCategory")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineComponentId");
+
+                    b.HasIndex("PayrollLineId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_payroll_line_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Property<int>("PayrollRunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollRunId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("GeneratedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("LockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("LockedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodYear")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("UnlockReason")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<DateTime?>("UnlockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UnlockedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollRunId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodYear", "PeriodMonth", "BranchId");
+
+                    b.ToTable("hr_payroll_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollStatutorySetting", b =>
+                {
+                    b.Property<int>("PayrollStatutorySettingId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollStatutorySettingId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("EpfEmployeeRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EpfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EtfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("OtMultiplierDefault")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.HasKey("PayrollStatutorySettingId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_payroll_statutory_settings", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.Property<int>("PayslipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayslipId"));
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ReleasedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ReleasedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayslipId");
+
+                    b.HasIndex("PayrollLineId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payslips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.Property<int>("PermissionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PermissionId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int?>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SubNavItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PermissionId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.HasIndex("SubNavItemId");
+
+                    b.ToTable("permissions", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            PermissionId = 1,
+                            Code = "NAV:dashboard",
+                            NavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 2,
+                            Code = "NAV:products",
+                            NavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 3,
+                            Code = "NAV:vendors",
+                            NavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 4,
+                            Code = "NAV:procurement",
+                            NavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 5,
+                            Code = "NAV:receiving",
+                            NavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 6,
+                            Code = "NAV:stock",
+                            NavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 7,
+                            Code = "NAV:warehouses",
+                            NavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 8,
+                            Code = "NAV:orders",
+                            NavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 9,
+                            Code = "NAV:settings",
+                            NavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 10,
+                            Code = "NAV:help",
+                            NavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 11,
+                            Code = "NAV:products.item",
+                            SubNavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 12,
+                            Code = "NAV:products.category",
+                            SubNavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 13,
+                            Code = "NAV:products.brand",
+                            SubNavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 14,
+                            Code = "NAV:products.item-type",
+                            SubNavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 15,
+                            Code = "NAV:products.uom",
+                            SubNavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 16,
+                            Code = "NAV:products.configuration",
+                            SubNavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 17,
+                            Code = "NAV:settings.roles",
+                            SubNavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 18,
+                            Code = "NAV:settings.users",
+                            SubNavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 28,
+                            Code = "NAV:procurement.requisitions",
+                            SubNavItemId = 17
+                        },
+                        new
+                        {
+                            PermissionId = 29,
+                            Code = "NAV:procurement.rfqs",
+                            SubNavItemId = 18
+                        },
+                        new
+                        {
+                            PermissionId = 30,
+                            Code = "NAV:procurement.purchase-orders",
+                            SubNavItemId = 19
+                        },
+                        new
+                        {
+                            PermissionId = 31,
+                            Code = "NAV:procurement.purchase-returns",
+                            SubNavItemId = 20
+                        },
+                        new
+                        {
+                            PermissionId = 19,
+                            Code = "NAV:ledgers",
+                            NavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 20,
+                            Code = "NAV:ledgers.trial-balance",
+                            SubNavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 21,
+                            Code = "NAV:ledgers.balance-sheet",
+                            SubNavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 22,
+                            Code = "NAV:ledgers.general-ledger",
+                            SubNavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 23,
+                            Code = "NAV:ledgers.profit-and-loss",
+                            SubNavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 24,
+                            Code = "NAV:ledgers.cash-flow",
+                            SubNavItemId = 13
+                        },
+                        new
+                        {
+                            PermissionId = 25,
+                            Code = "NAV:ledgers.budget-vs-actual",
+                            SubNavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 27,
+                            Code = "NAV:ledgers.tax-report",
+                            SubNavItemId = 16
+                        },
+                        new
+                        {
+                            PermissionId = 26,
+                            Code = "NAV:accounts.bank-accounts",
+                            SubNavItemId = 15
+                        },
+                        new
+                        {
+                            PermissionId = 32,
+                            Code = "NAV:accounts",
+                            NavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 33,
+                            Code = "NAV:accounts.cheque-books",
+                            SubNavItemId = 21
+                        },
+                        new
+                        {
+                            PermissionId = 34,
+                            Code = "NAV:accounts.received-cheques",
+                            SubNavItemId = 22
+                        },
+                        new
+                        {
+                            PermissionId = 35,
+                            Code = "NAV:production",
+                            NavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 36,
+                            Code = "NAV:production.templates",
+                            SubNavItemId = 27
+                        },
+                        new
+                        {
+                            PermissionId = 37,
+                            Code = "NAV:production.runs",
+                            SubNavItemId = 25
+                        },
+                        new
+                        {
+                            PermissionId = 38,
+                            Code = "NAV:production.produced",
+                            SubNavItemId = 26
+                        },
+                        new
+                        {
+                            PermissionId = 39,
+                            Code = "NAV:procurement.purchase-invoices",
+                            SubNavItemId = 28
+                        },
+                        new
+                        {
+                            PermissionId = 40,
+                            Code = "NAV:settings.branches",
+                            SubNavItemId = 29
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.Property<int>("PoLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("Tax")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("po_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.Property<int>("ConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("BatchListsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("BrandsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("ItemTypesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<bool>("SellingPricesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SerialNumbersEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SubcategoriesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("WarrantyPeriodsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.HasKey("ConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("product_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_product_config_singleton", "\"ConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Property<int>("RunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunId"));
+
+                    b.Property<int?>("CancelReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("CompletedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("OutputBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ReworkCount")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScaleFactor")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("TargetQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunId");
+
+                    b.HasIndex("CancelReasonCodeId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("OutputBinId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("TemplateId", "Status");
+
+                    b.ToTable("production_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Property<int>("TemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TemplateId"));
+
+                    b.Property<string>("Annotations")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TemplateId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("production_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("VendorInvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("VendorInvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("VendorSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("VendorSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("PurchaseInvoiceId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("VendorId", "VendorInvoiceNo");
+
+                    b.ToTable("purchase_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceLineId"));
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("PurchaseInvoiceLineId");
+
+                    b.HasIndex("GrnId")
+                        .IsUnique();
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.Property<int>("PurchaseInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("PurchaseInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Property<int>("PoId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoId"));
+
+                    b.Property<bool>("ApprovalRequired")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("purchase_orders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("purchase_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.ToTable("purchase_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ReasonCode", b =>
+                {
+                    b.Property<int>("ReasonCodeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReasonCodeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Context")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("ReasonCodeId");
+
+                    b.HasIndex("Context", "Code")
+                        .IsUnique();
+
+                    b.ToTable("reason_codes", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Property<int>("RequisitionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RequisitionId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequestedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RequisitionId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequestedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("requisitions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.Property<int>("ReqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateOnly?>("RequiredBy")
+                        .HasColumnType("date");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("requisition_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Property<int>("RfqId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RfqId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("rfqs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.Property<int>("RfqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RfqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RfqId");
+
+                    b.ToTable("rfq_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Role", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RoleId"));
+
+                    b.Property<Guid>("AuthRoleId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_role_id");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsSystemRole")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("RoleId");
+
+                    b.HasIndex("AuthRoleId")
+                        .IsUnique();
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("roles", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PermissionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RoleId", "PermissionId");
+
+                    b.HasIndex("PermissionId");
+
+                    b.ToTable("role_permissions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.Property<int>("RunEdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunEdgeId"));
+
+                    b.Property<int>("ChildRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunEdgeId");
+
+                    b.HasIndex("ChildRunStageId");
+
+                    b.HasIndex("RunId");
+
+                    b.HasIndex("ParentRunStageId", "ChildRunStageId")
+                        .IsUnique();
+
+                    b.ToTable("run_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Property<int>("RunStageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunStageId"));
+
+                    b.Property<DateTime?>("ActualEndAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("ActualStartAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("FieldValues")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("TemplateStageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunStageId");
+
+                    b.HasIndex("TemplateStageId");
+
+                    b.HasIndex("RunId", "Status");
+
+                    b.ToTable("run_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.Property<int>("EventId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EventId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("EventType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Payload")
+                        .HasColumnType("jsonb");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EventId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("RunId", "EventId");
+
+                    b.ToTable("run_stage_events", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.Property<int>("RunInputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunInputId"));
+
+                    b.Property<decimal>("ConsumedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ConsumedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DeliveredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("FromRunOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("ReturnedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReturnedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RunInputId");
+
+                    b.HasIndex("FromRunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.ToTable("run_stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.Property<int>("RunOutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunOutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ProducedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ScrapReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ScrappedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TransferredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("ScrapReasonCodeId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("run_stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalaryComponent", b =>
+                {
+                    b.Property<int>("SalaryComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalaryComponentId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ComponentType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsEpfEtfApplicable")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsTaxable")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SalaryComponentId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_salary_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Property<int>("SalesDayEndId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesDayEndId"));
+
+                    b.Property<int>("BundleCount")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateOnly>("BusinessDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("ClosedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ClosedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CostOfGoodsSold")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SlipCount")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("SalesDayEndId");
+
+                    b.HasIndex("ClosedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("CashierUserId", "BusinessDate")
+                        .IsUnique();
+
+                    b.ToTable("sales_day_ends", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Property<int>("SalesInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("CreatorUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("CustomerSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("InvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("InvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("InvoiceType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<decimal>("NetPayable")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RoundOff")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceId");
+
+                    b.HasIndex("CreatorUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("InvoiceDate");
+
+                    b.HasIndex("InvoiceNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.Property<int>("SalesInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.Property<int>("SalesInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.ToTable("sales_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalesInvoiceLineId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.HasIndex("SalesInvoiceLineId");
+
+                    b.ToTable("sales_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Property<int>("SalesSlipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("SlipDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SlipNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("SlipDate");
+
+                    b.HasIndex("SlipNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.Property<int>("SalesSlipLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesSlipId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesSlipId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slip_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.Property<int>("SerialId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SerialId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SerialNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("SerialId");
+
+                    b.HasIndex("ItemId", "SerialNo")
+                        .IsUnique();
+
+                    b.ToTable("serials", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.Property<int>("EdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EdgeId"));
+
+                    b.Property<int>("ChildStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EdgeId");
+
+                    b.HasIndex("ChildStageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.HasIndex("ParentStageId", "ChildStageId")
+                        .IsUnique();
+
+                    b.ToTable("stage_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.Property<int>("InputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("InputId"));
+
+                    b.Property<int?>("FromOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("InputId");
+
+                    b.HasIndex("FromOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.ToTable("stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.Property<int>("OutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("OutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("OutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Property<int>("AdjustmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjustmentId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjustmentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_adjustments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.Property<int>("AdjLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjLineId"));
+
+                    b.Property<int>("AdjustmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyDelta")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjLineId");
+
+                    b.HasIndex("AdjustmentId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.ToTable("stock_adjustment_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Property<int>("CountId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountId"));
+
+                    b.Property<string>("CountType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("CountId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_counts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.Property<int>("CountLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountLineId"));
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CountId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("CountedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("SystemQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("Variance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("CountLineId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("CountId");
+
+                    b.HasIndex("ItemId");
+
+                    b.ToTable("stock_count_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.Property<int>("LayerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LayerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyRemaining")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("ReceiptDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LayerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "ReceiptDate", "LayerId");
+
+                    b.ToTable("stock_layers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.Property<int>("LedgerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LedgerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Direction")
+                        .IsRequired()
+                        .HasMaxLength(5)
+                        .HasColumnType("character varying(5)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyBase")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RunningBalance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Value")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LedgerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "CreatedAt");
+
+                    b.HasIndex("ItemId", "WarehouseId", "LedgerId");
+
+                    b.ToTable("stock_ledger", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Property<int>("TransferId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DestWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SrcWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TransferId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DestWarehouseId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("SrcWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("stock_transfers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.Property<int>("TransferLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("DestBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SrcBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TransferId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.HasKey("TransferLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("DestBinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("SrcBinId");
+
+                    b.HasIndex("TransferId");
+
+                    b.ToTable("stock_transfer_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.Property<int>("SubCategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubCategoryId"));
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SubCategoryId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("CategoryId", "Name")
+                        .IsUnique();
+
+                    b.ToTable("subcategories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.Property<int>("SubNavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubNavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("SubNavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.ToTable("sub_nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            SubNavItemId = 1,
+                            Code = "products.item",
+                            Href = "/dashboard/products",
+                            Label = "Item",
+                            NavItemId = 2,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 2,
+                            Code = "products.category",
+                            Href = "/dashboard/products/categories",
+                            Label = "Category",
+                            NavItemId = 2,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 3,
+                            Code = "products.brand",
+                            Href = "/dashboard/products/brands",
+                            Label = "Brand",
+                            NavItemId = 2,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 4,
+                            Code = "products.item-type",
+                            Href = "/dashboard/products/item-types",
+                            Label = "Item Type",
+                            NavItemId = 2,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 5,
+                            Code = "products.uom",
+                            Href = "/dashboard/products/uoms",
+                            Label = "UOM",
+                            NavItemId = 2,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 6,
+                            Code = "products.configuration",
+                            Href = "/dashboard/products/settings",
+                            Label = "Configuration",
+                            NavItemId = 2,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 7,
+                            Code = "settings.roles",
+                            Href = "/dashboard/settings/roles",
+                            Label = "Roles",
+                            NavItemId = 9,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 8,
+                            Code = "settings.users",
+                            Href = "/dashboard/settings/users",
+                            Label = "Users",
+                            NavItemId = 9,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 24,
+                            Code = "settings.notification-config",
+                            Href = "/dashboard/settings/notification-config",
+                            Label = "Notification Config",
+                            NavItemId = 9,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 23,
+                            Code = "sales.bundle-sales",
+                            Href = "/dashboard/sales/bundles",
+                            Label = "Bundle Sales",
+                            NavItemId = 13,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 17,
+                            Code = "procurement.requisitions",
+                            Href = "/dashboard/procurement/requisitions",
+                            Label = "Requisitions",
+                            NavItemId = 4,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 18,
+                            Code = "procurement.rfqs",
+                            Href = "/dashboard/procurement/rfqs",
+                            Label = "RFQs",
+                            NavItemId = 4,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 19,
+                            Code = "procurement.purchase-orders",
+                            Href = "/dashboard/procurement/purchase-orders",
+                            Label = "Purchase Orders",
+                            NavItemId = 4,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 20,
+                            Code = "procurement.purchase-returns",
+                            Href = "/dashboard/procurement/purchase-returns",
+                            Label = "Purchase Returns",
+                            NavItemId = 4,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 28,
+                            Code = "procurement.purchase-invoices",
+                            Href = "/dashboard/procurement/purchase-invoices",
+                            Label = "Purchase Invoices",
+                            NavItemId = 4,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 9,
+                            Code = "ledgers.trial-balance",
+                            Href = "/dashboard/ledgers/trial-balance",
+                            Label = "Trial Balance",
+                            NavItemId = 11,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 10,
+                            Code = "ledgers.balance-sheet",
+                            Href = "/dashboard/ledgers/balance-sheet",
+                            Label = "Balance Sheet",
+                            NavItemId = 11,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 11,
+                            Code = "ledgers.general-ledger",
+                            Href = "/dashboard/ledgers/general-ledger",
+                            Label = "General Ledger",
+                            NavItemId = 11,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 12,
+                            Code = "ledgers.profit-and-loss",
+                            Href = "/dashboard/ledgers/profit-and-loss",
+                            Label = "Profit & Loss",
+                            NavItemId = 11,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 13,
+                            Code = "ledgers.cash-flow",
+                            Href = "/dashboard/ledgers/cash-flow",
+                            Label = "Cash Flow",
+                            NavItemId = 11,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 14,
+                            Code = "ledgers.budget-vs-actual",
+                            Href = "/dashboard/ledgers/budget-vs-actual",
+                            Label = "Budget vs Actual",
+                            NavItemId = 11,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 16,
+                            Code = "ledgers.tax-report",
+                            Href = "/dashboard/ledgers/tax-report",
+                            Label = "Tax Report",
+                            NavItemId = 11,
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 15,
+                            Code = "accounts.bank-accounts",
+                            Href = "/dashboard/accounts/bank-accounts",
+                            Label = "Cash / Bank Accounts",
+                            NavItemId = 12,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 21,
+                            Code = "accounts.cheque-books",
+                            Href = "/dashboard/accounts/cheque-books",
+                            Label = "Cheque Books",
+                            NavItemId = 12,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 22,
+                            Code = "accounts.received-cheques",
+                            Href = "/dashboard/accounts/received-cheques",
+                            Label = "Received Cheques",
+                            NavItemId = 12,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 27,
+                            Code = "production.templates",
+                            Href = "/dashboard/production/templates",
+                            Label = "Templates",
+                            NavItemId = 14,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 25,
+                            Code = "production.runs",
+                            Href = "/dashboard/production/runs",
+                            Label = "Runs",
+                            NavItemId = 14,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 26,
+                            Code = "production.produced",
+                            Href = "/dashboard/production/produced",
+                            Label = "Produced",
+                            NavItemId = 14,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 29,
+                            Code = "settings.branches",
+                            Href = "/dashboard/settings/branches",
+                            Label = "Branches",
+                            NavItemId = 9,
+                            SortOrder = 0,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TaxSlab", b =>
+                {
+                    b.Property<int>("TaxSlabId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TaxSlabId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("LowerBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("Rate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("UpperBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.HasKey("TaxSlabId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_tax_slabs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Property<int>("StageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("StageId"));
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("StageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.ToTable("template_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Uom", b =>
+                {
+                    b.Property<int>("UomId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UomId"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("UomId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("uoms", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.Property<int>("UserId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UserId"));
+
+                    b.Property<Guid?>("AuthUserId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_user_id");
+
+                    b.Property<string>("DisplayName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<int?>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("UserId");
+
+                    b.HasIndex("AuthUserId")
+                        .IsUnique();
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("Username")
+                        .IsUnique();
+
+                    b.ToTable("users", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            UserId = 1,
+                            DisplayName = "System",
+                            Status = "Active",
+                            Username = "system"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Vendor", b =>
+                {
+                    b.Property<int>("VendorId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("VendorId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)")
+                        .HasDefaultValue("LKR");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxReg")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Terms")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("VendorId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("vendors", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Property<int>("QuotationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("QuotationId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("RfqId", "VendorId")
+                        .IsUnique();
+
+                    b.ToTable("vendor_quotations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.Property<int>("QuotationLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeadDays")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("QuotationId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("QuotationLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("QuotationId");
+
+                    b.ToTable("vendor_quotation_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Property<int>("WarehouseId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WarehouseId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("WarehouseId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("warehouses", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.WorkShift", b =>
+                {
+                    b.Property<int>("WorkShiftId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WorkShiftId"));
+
+                    b.Property<int>("BreakMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<TimeSpan>("EndTime")
+                        .HasColumnType("interval");
+
+                    b.Property<int>("GraceMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsOvernight")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("OtMultiplier")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StandardWorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan>("StartTime")
+                        .HasColumnType("interval");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WorkingDaysMask")
+                        .HasColumnType("integer");
+
+                    b.HasKey("WorkShiftId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_work_shifts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.AttendanceUploadBatch", "AttendanceUploadBatch")
+                        .WithMany()
+                        .HasForeignKey("AttendanceUploadBatchId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("AttendanceUploadBatch");
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany("Bins")
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany()
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("BundleSales")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSale", "BundleSale")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSale");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DefaultWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DefaultWarehouseId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("DefaultWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "HeadEmployee")
+                        .WithMany()
+                        .HasForeignKey("HeadEmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "ParentDepartment")
+                        .WithMany()
+                        .HasForeignKey("ParentDepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("HeadEmployee");
+
+                    b.Navigation("ParentDepartment");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "Department")
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Designation", "Designation")
+                        .WithMany()
+                        .HasForeignKey("DesignationId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.EmploymentType", "EmploymentType")
+                        .WithMany()
+                        .HasForeignKey("EmploymentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "ReportingManager")
+                        .WithMany()
+                        .HasForeignKey("ReportingManagerId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Employee", "UserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("Department");
+
+                    b.Navigation("Designation");
+
+                    b.Navigation("EmploymentType");
+
+                    b.Navigation("ReportingManager");
+
+                    b.Navigation("User");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.HrDocumentType", "HrDocumentType")
+                        .WithMany()
+                        .HasForeignKey("HrDocumentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("HrDocumentType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeSalaryStructure", "EmployeeSalaryStructure")
+                        .WithMany("Lines")
+                        .HasForeignKey("EmployeeSalaryStructureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeSalaryStructure");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany()
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany()
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "Bin")
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany("Lines")
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PoLine", "PoLine")
+                        .WithMany()
+                        .HasForeignKey("PoLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("Bin");
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PoLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany("WarrantyNumbers")
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "BaseUom")
+                        .WithMany()
+                        .HasForeignKey("BaseUomId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Brand", "Brand")
+                        .WithMany()
+                        .HasForeignKey("BrandId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany()
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "DefaultVendor")
+                        .WithMany()
+                        .HasForeignKey("DefaultVendorId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubCategory", "SubCategory")
+                        .WithMany()
+                        .HasForeignKey("SubCategoryId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("BaseUom");
+
+                    b.Navigation("Brand");
+
+                    b.Navigation("Category");
+
+                    b.Navigation("DefaultVendor");
+
+                    b.Navigation("SubCategory");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany("ReorderSettings")
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeLoan", "EmployeeLoan")
+                        .WithMany("Installments")
+                        .HasForeignKey("EmployeeLoanId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany()
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("EmployeeLoan");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NotificationConfig", "NotificationConfig")
+                        .WithMany("Modules")
+                        .HasForeignKey("NotificationConfigId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NotificationConfig");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany("Lines")
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithMany("Components")
+                        .HasForeignKey("PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("PayrollLine");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Payslip", "PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PayrollLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany()
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubNavItem", "SubNavItem")
+                        .WithMany()
+                        .HasForeignKey("SubNavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.Navigation("NavItem");
+
+                    b.Navigation("SubNavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany("Lines")
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "CancelReason")
+                        .WithMany()
+                        .HasForeignKey("CancelReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "OutputBin")
+                        .WithMany()
+                        .HasForeignKey("OutputBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Runs")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CancelReason");
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("OutputBin");
+
+                    b.Navigation("Template");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany()
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Requisition");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Requester")
+                        .WithMany()
+                        .HasForeignKey("RequestedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requester");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany("Lines")
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Lines")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Rfq");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Permission", "Permission")
+                        .WithMany()
+                        .HasForeignKey("PermissionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Permission");
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ChildRunStage")
+                        .WithMany()
+                        .HasForeignKey("ChildRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ParentRunStage")
+                        .WithMany()
+                        .HasForeignKey("ParentRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Edges")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildRunStage");
+
+                    b.Navigation("ParentRunStage");
+
+                    b.Navigation("Run");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Stages")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "TemplateStage")
+                        .WithMany()
+                        .HasForeignKey("TemplateStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Run");
+
+                    b.Navigation("TemplateStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Events")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Events")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Run");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStageOutput", "FromRunOutput")
+                        .WithMany()
+                        .HasForeignKey("FromRunOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromRunOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ScrapReason")
+                        .WithMany()
+                        .HasForeignKey("ScrapReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("ScrapReason");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "ClosedByUser")
+                        .WithMany()
+                        .HasForeignKey("ClosedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("ClosedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatorUserId");
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesInvoice");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("SalesInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoiceLine", "SalesInvoiceLine")
+                        .WithMany()
+                        .HasForeignKey("SalesInvoiceLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+
+                    b.Navigation("SalesInvoiceLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("Slips")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesSlip", "SalesSlip")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesSlipId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesSlip");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ChildStage")
+                        .WithMany()
+                        .HasForeignKey("ChildStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ParentStage")
+                        .WithMany()
+                        .HasForeignKey("ParentStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Edges")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildStage");
+
+                    b.Navigation("ParentStage");
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StageOutput", "FromOutput")
+                        .WithMany()
+                        .HasForeignKey("FromOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StockAdjustment", "Adjustment")
+                        .WithMany("Lines")
+                        .HasForeignKey("AdjustmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Adjustment");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockCount", "Count")
+                        .WithMany("Lines")
+                        .HasForeignKey("CountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Count");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", "Serial")
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Serial");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", null)
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", null)
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DestWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DestWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "SrcWarehouse")
+                        .WithMany()
+                        .HasForeignKey("SrcWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("DestWarehouse");
+
+                    b.Navigation("SrcWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("DestBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("SrcBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockTransfer", "Transfer")
+                        .WithMany("Lines")
+                        .HasForeignKey("TransferId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Transfer");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany("SubCategories")
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Category");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany("Children")
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Stages")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Quotations")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Rfq");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.VendorQuotation", "Quotation")
+                        .WithMany("Lines")
+                        .HasForeignKey("QuotationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Quotation");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Navigation("SubCategories");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Navigation("Installments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Navigation("WarrantyNumbers");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Navigation("ReorderSettings");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Navigation("Children");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Navigation("Modules");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Events");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Runs");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Quotations");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Navigation("Events");
+
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Navigation("BundleSales");
+
+                    b.Navigation("Slips");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Navigation("Bins");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260901120000_AddSettingsBranchesNavItem.cs b/Backend/ERPCore/Migrations/20260901120000_AddSettingsBranchesNavItem.cs
new file mode 100644
index 0000000..e0f987c
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260901120000_AddSettingsBranchesNavItem.cs
@@ -0,0 +1,38 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddSettingsBranchesNavItem : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.InsertData(
+                table: "sub_nav_items",
+                columns: new[] { "SubNavItemId", "Code", "Href", "Icon", "Label", "NavItemId", "SortOrder" },
+                values: new object[] { 29, "settings.branches", "/dashboard/settings/branches", null, "Branches", 9, 0 });
+
+            migrationBuilder.InsertData(
+                table: "permissions",
+                columns: new[] { "PermissionId", "Code", "NavItemId", "SubNavItemId" },
+                values: new object[] { 40, "NAV:settings.branches", null, 29 });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DeleteData(
+                table: "permissions",
+                keyColumn: "PermissionId",
+                keyValue: 40);
+
+            migrationBuilder.DeleteData(
+                table: "sub_nav_items",
+                keyColumn: "SubNavItemId",
+                keyValue: 29);
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260902055505_MakeEmployeeBranchRequired.Designer.cs b/Backend/ERPCore/Migrations/20260902055505_MakeEmployeeBranchRequired.Designer.cs
new file mode 100644
index 0000000..1d98e50
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260902055505_MakeEmployeeBranchRequired.Designer.cs
@@ -0,0 +1,7881 @@
+// <auto-generated />
+using System;
+using ERPCore.Infra.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    [DbContext(typeof(ErpDbContext))]
+    [Migration("20260902055505_MakeEmployeeBranchRequired")]
+    partial class MakeEmployeeBranchRequired
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.Property<int>("AttendanceRecordId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceRecordId"));
+
+                    b.Property<DateTime>("AttendanceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("AttendanceStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("AttendanceUploadBatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan?>("CheckIn")
+                        .HasColumnType("interval");
+
+                    b.Property<TimeSpan?>("CheckOut")
+                        .HasColumnType("interval");
+
+                    b.Property<int?>("DuplicateOfAttendanceRecordId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EarlyLeaveMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("EditedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("EditedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsManualOverride")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("LateMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<int>("OvertimeMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("RowValidationStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceRecordId");
+
+                    b.HasIndex("AttendanceUploadBatchId");
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.HasIndex("EmployeeId", "AttendanceDate");
+
+                    b.ToTable("hr_attendance_records", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceUploadBatch", b =>
+                {
+                    b.Property<int>("AttendanceUploadBatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceUploadBatchId"));
+
+                    b.Property<DateTime?>("ConfirmedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ConfirmedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("OriginalFileName")
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("PeriodEnd")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("PeriodStart")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RowCountDuplicate")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountError")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("SourceType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceUploadBatchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodStart", "PeriodEnd");
+
+                    b.ToTable("hr_attendance_upload_batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.Property<int>("AuditId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AuditId"));
+
+                    b.Property<string>("Action")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<string>("ChangeSet")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EntityId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EntityType")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AuditId");
+
+                    b.HasIndex("CreatedAt");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("EntityType", "EntityId");
+
+                    b.ToTable("audit_logs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.Property<int>("BatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BatchId"));
+
+                    b.Property<string>("BatchNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateOnly?>("ExpiryDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BatchId");
+
+                    b.HasIndex("ItemId", "BatchNo")
+                        .IsUnique();
+
+                    b.ToTable("batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.Property<int>("BinId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BinId"));
+
+                    b.Property<string>("BinType")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BinId");
+
+                    b.HasIndex("WarehouseId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("bins", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Branch", b =>
+                {
+                    b.Property<int>("BranchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BranchId"));
+
+                    b.Property<string>("Address")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_branches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Brand", b =>
+                {
+                    b.Property<int>("BrandId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BrandId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BrandId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("brands", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Property<int>("BundleSaleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleId"));
+
+                    b.Property<string>("BundleCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("BundleDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("BundleName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BundleNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("BundlePrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ComponentSubtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("MarginAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleId");
+
+                    b.HasIndex("BundleNo")
+                        .IsUnique();
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sales", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.Property<int>("BundleSaleLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleLineId"));
+
+                    b.Property<int>("BundleSaleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsComponent")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleLineId");
+
+                    b.HasIndex("BundleSaleId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateId"));
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TemplateCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("TemplateName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BundleSaleTemplateId");
+
+                    b.HasIndex("TemplateCode")
+                        .IsUnique();
+
+                    b.ToTable("bundle_sale_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateLineId"));
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("SortOrder")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleTemplateLineId");
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_template_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Property<int>("CategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CategoryId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CategoryId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("categories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.Property<int>("CustomerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CustomerId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreditDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CreditLimit")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CustomerCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("CustomerType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<int?>("DefaultWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DisplayName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxRegistrationNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CustomerId");
+
+                    b.HasIndex("CustomerCode")
+                        .IsUnique();
+
+                    b.HasIndex("CustomerType");
+
+                    b.HasIndex("DefaultWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("customers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.Property<int>("DepartmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DepartmentId"));
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("HeadEmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("ParentDepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DepartmentId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("HeadEmployeeId");
+
+                    b.HasIndex("ParentDepartmentId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_departments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Designation", b =>
+                {
+                    b.Property<int>("DesignationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DesignationId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DesignationId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_designations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.Property<int>("EmployeeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime?>("ConfirmationDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("DepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DesignationId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<string>("EmergencyContactName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("EmergencyContactPhone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EmergencyContactRelationship")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("EmployeeCode")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmploymentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EpfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EtfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("FullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Gender")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("HireDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("LastWorkingDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Nationality")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Nic")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PersonalMobile")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PostalCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ProfilePhotoPath")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<int?>("ReportingManagerId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxIdentificationNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("DesignationId");
+
+                    b.HasIndex("Email");
+
+                    b.HasIndex("EmployeeCode")
+                        .IsUnique();
+
+                    b.HasIndex("EmploymentTypeId");
+
+                    b.HasIndex("ReportingManagerId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.ToTable("hr_employees", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.Property<int>("EmployeeBankDetailId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeBankDetailId"));
+
+                    b.Property<string>("AccountHolderName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AccountNumber")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("BankName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BranchName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsPrimary")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("SwiftCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmployeeBankDetailId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.ToTable("hr_employee_bank_details", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.Property<int>("EmployeeDocumentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeDocumentId"));
+
+                    b.Property<string>("ContentType")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ExpiryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("HrDocumentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("IssueDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("OriginalFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<string>("RelativePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<long>("SizeBytes")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StoredFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("VerifiedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("VerifiedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeDocumentId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("ExpiryDate");
+
+                    b.HasIndex("HrDocumentTypeId");
+
+                    b.ToTable("hr_employee_documents", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Property<int>("EmployeeLoanId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeLoanId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("InstallmentAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("InterestRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<string>("LoanKind")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("NumberOfInstallments")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OutstandingBalance")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("PrincipalAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StartMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("StartYear")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeLoanId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employee_loans", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeSalaryStructureId");
+
+                    b.HasIndex("EmployeeId", "EffectiveTo");
+
+                    b.ToTable("hr_employee_salary_structures", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureLineId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeSalaryStructureLineId");
+
+                    b.HasIndex("EmployeeSalaryStructureId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_employee_salary_structure_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmploymentType", b =>
+                {
+                    b.Property<int>("EmploymentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmploymentTypeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmploymentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employment_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Property<int>("GrnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("PostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("grns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Property<int>("GrnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("HoldStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int?>("PoLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PoUnitPrice")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReceivedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("VatAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.HasKey("GrnLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("GrnId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoLineId");
+
+                    b.ToTable("grn_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.Property<int>("GrnLineWarrantyNumberId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineWarrantyNumberId"));
+
+                    b.Property<int>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("WarrantyNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnLineWarrantyNumberId");
+
+                    b.HasIndex("GrnLineId", "WarrantyNo")
+                        .IsUnique();
+
+                    b.ToTable("grn_line_warranty_numbers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.HrDocumentType", b =>
+                {
+                    b.Property<int>("HrDocumentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("HrDocumentTypeId"));
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("ExpiryTracked")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiredAtOnboarding")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("HrDocumentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_document_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Property<int>("ItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemId"));
+
+                    b.Property<int>("BaseUomId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BrandId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("ContentBaseQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentBaseUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal?>("ContentQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("DefaultVendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("SellingFlatPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMaxPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMinPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Sku")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StockNature")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("SubCategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("TaxClass")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("TrackingMode")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Warranty")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("NonWarranty");
+
+                    b.Property<int?>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ItemId");
+
+                    b.HasIndex("BaseUomId");
+
+                    b.HasIndex("BrandId");
+
+                    b.HasIndex("CategoryId");
+
+                    b.HasIndex("DefaultVendorId");
+
+                    b.HasIndex("Sku")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("SubCategoryId");
+
+                    b.ToTable("items", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.Property<int>("ReorderId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReorderId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ReorderPoint")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReorderQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReorderId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId")
+                        .IsUnique();
+
+                    b.ToTable("item_reorders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemType", b =>
+                {
+                    b.Property<int>("ItemTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemTypeId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsMeasurable")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("ItemTypeId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("item_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.JournalEntryStub", b =>
+                {
+                    b.Property<int>("JournalId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("JournalId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CreditAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("DebitAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.HasKey("JournalId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.ToTable("journal_entry_stubs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.Property<int>("LeaveBalanceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveBalanceId"));
+
+                    b.Property<decimal>("AdjustmentDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<decimal>("CarriedForwardDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EntitledDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TakenDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LeaveBalanceId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("EmployeeId", "LeaveTypeId", "Year")
+                        .IsUnique();
+
+                    b.ToTable("hr_leave_balances", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.Property<int>("LeaveRequestId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveRequestId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DaysCount")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EndDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("RejectionReason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LeaveRequestId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("StartDate", "EndDate");
+
+                    b.ToTable("hr_leave_requests", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveType", b =>
+                {
+                    b.Property<int>("LeaveTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveTypeId"));
+
+                    b.Property<decimal>("AccrualPerYear")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<bool>("CarryForwardAllowed")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<bool>("CountsAsNoPay")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsPaid")
+                        .HasColumnType("boolean");
+
+                    b.Property<int?>("MaxCarryForwardDays")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiresApproval")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("LeaveTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_leave_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.Property<int>("LoanInstallmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LoanInstallmentId"));
+
+                    b.Property<int>("DueMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DueYear")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeLoanId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("InstallmentNumber")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PaidAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int?>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScheduledAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LoanInstallmentId");
+
+                    b.HasIndex("EmployeeLoanId");
+
+                    b.HasIndex("PayrollRunId");
+
+                    b.HasIndex("DueYear", "DueMonth");
+
+                    b.ToTable("hr_loan_installments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Property<int>("NavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("NavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            NavItemId = 1,
+                            Code = "dashboard",
+                            Href = "/dashboard",
+                            Label = "Dashboard",
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 2,
+                            Code = "products",
+                            Href = "/dashboard/products",
+                            Label = "Products",
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 3,
+                            Code = "vendors",
+                            Href = "/dashboard/vendors",
+                            Label = "Vendors",
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 4,
+                            Code = "procurement",
+                            Href = "/dashboard/procurement",
+                            Label = "Procurement",
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 5,
+                            Code = "receiving",
+                            Href = "/dashboard/receiving/grn",
+                            Label = "Receiving",
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 6,
+                            Code = "stock",
+                            Href = "/dashboard/stock",
+                            Label = "Stock",
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 7,
+                            Code = "warehouses",
+                            Href = "/dashboard/warehouse",
+                            Label = "Warehouses",
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 8,
+                            Code = "orders",
+                            Href = "/dashboard/orders",
+                            Label = "Orders",
+                            SortOrder = 8,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 9,
+                            Code = "settings",
+                            Href = "/dashboard/settings",
+                            Label = "Settings",
+                            SortOrder = 9,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 10,
+                            Code = "help",
+                            Href = "/dashboard/help",
+                            Label = "Help",
+                            SortOrder = 10,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 11,
+                            Code = "ledgers",
+                            Href = "/dashboard/ledgers",
+                            Label = "Ledgers",
+                            SortOrder = 11,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 12,
+                            Code = "accounts",
+                            Href = "/dashboard/accounts",
+                            Label = "Accounts",
+                            SortOrder = 12,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 13,
+                            Code = "sales",
+                            Href = "/dashboard/sales",
+                            Label = "Sales",
+                            SortOrder = 13,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 14,
+                            Code = "production",
+                            Href = "/dashboard/production",
+                            Label = "Production",
+                            SortOrder = 14,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("NotificationConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("notification_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_notification_config_singleton", "\"NotificationConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.Property<int>("NotificationConfigModuleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NotificationConfigModuleId"));
+
+                    b.Property<bool>("EmailEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("InAppEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("ModuleKey")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("SmsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.HasKey("NotificationConfigModuleId");
+
+                    b.HasIndex("ModuleKey")
+                        .IsUnique();
+
+                    b.HasIndex("NotificationConfigId");
+
+                    b.ToTable("notification_config_modules", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NumberSequence", b =>
+                {
+                    b.Property<int>("SequenceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SequenceId"));
+
+                    b.Property<string>("DocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)")
+                        .HasColumnName("doc_type");
+
+                    b.Property<int>("LastNumber")
+                        .HasColumnType("integer")
+                        .HasColumnName("last_number");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer")
+                        .HasColumnName("year");
+
+                    b.HasKey("SequenceId");
+
+                    b.HasIndex("DocType", "Year")
+                        .IsUnique();
+
+                    b.ToTable("number_sequences", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Property<int>("PayrollLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineId"));
+
+                    b.Property<int>("AbsentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EpfEmployeeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EpfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EtfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("GrossSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("LateDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("LateMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeaveDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LoanDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NetSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NoPayAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("OtMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OtherDeductionsAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("OvertimeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PresentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("TotalAllowances")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("WorkingDays")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("PayrollRunId", "EmployeeId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payroll_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.Property<int>("PayrollLineComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineComponentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("ComponentCategory")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineComponentId");
+
+                    b.HasIndex("PayrollLineId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_payroll_line_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Property<int>("PayrollRunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollRunId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("GeneratedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("LockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("LockedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodYear")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("UnlockReason")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<DateTime?>("UnlockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UnlockedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollRunId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodYear", "PeriodMonth", "BranchId");
+
+                    b.ToTable("hr_payroll_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollStatutorySetting", b =>
+                {
+                    b.Property<int>("PayrollStatutorySettingId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollStatutorySettingId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("EpfEmployeeRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EpfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EtfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("OtMultiplierDefault")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.HasKey("PayrollStatutorySettingId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_payroll_statutory_settings", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.Property<int>("PayslipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayslipId"));
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ReleasedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ReleasedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayslipId");
+
+                    b.HasIndex("PayrollLineId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payslips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.Property<int>("PermissionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PermissionId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int?>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SubNavItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PermissionId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.HasIndex("SubNavItemId");
+
+                    b.ToTable("permissions", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            PermissionId = 1,
+                            Code = "NAV:dashboard",
+                            NavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 2,
+                            Code = "NAV:products",
+                            NavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 3,
+                            Code = "NAV:vendors",
+                            NavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 4,
+                            Code = "NAV:procurement",
+                            NavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 5,
+                            Code = "NAV:receiving",
+                            NavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 6,
+                            Code = "NAV:stock",
+                            NavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 7,
+                            Code = "NAV:warehouses",
+                            NavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 8,
+                            Code = "NAV:orders",
+                            NavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 9,
+                            Code = "NAV:settings",
+                            NavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 10,
+                            Code = "NAV:help",
+                            NavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 11,
+                            Code = "NAV:products.item",
+                            SubNavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 12,
+                            Code = "NAV:products.category",
+                            SubNavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 13,
+                            Code = "NAV:products.brand",
+                            SubNavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 14,
+                            Code = "NAV:products.item-type",
+                            SubNavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 15,
+                            Code = "NAV:products.uom",
+                            SubNavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 16,
+                            Code = "NAV:products.configuration",
+                            SubNavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 17,
+                            Code = "NAV:settings.roles",
+                            SubNavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 18,
+                            Code = "NAV:settings.users",
+                            SubNavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 28,
+                            Code = "NAV:procurement.requisitions",
+                            SubNavItemId = 17
+                        },
+                        new
+                        {
+                            PermissionId = 29,
+                            Code = "NAV:procurement.rfqs",
+                            SubNavItemId = 18
+                        },
+                        new
+                        {
+                            PermissionId = 30,
+                            Code = "NAV:procurement.purchase-orders",
+                            SubNavItemId = 19
+                        },
+                        new
+                        {
+                            PermissionId = 31,
+                            Code = "NAV:procurement.purchase-returns",
+                            SubNavItemId = 20
+                        },
+                        new
+                        {
+                            PermissionId = 19,
+                            Code = "NAV:ledgers",
+                            NavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 20,
+                            Code = "NAV:ledgers.trial-balance",
+                            SubNavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 21,
+                            Code = "NAV:ledgers.balance-sheet",
+                            SubNavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 22,
+                            Code = "NAV:ledgers.general-ledger",
+                            SubNavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 23,
+                            Code = "NAV:ledgers.profit-and-loss",
+                            SubNavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 24,
+                            Code = "NAV:ledgers.cash-flow",
+                            SubNavItemId = 13
+                        },
+                        new
+                        {
+                            PermissionId = 25,
+                            Code = "NAV:ledgers.budget-vs-actual",
+                            SubNavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 27,
+                            Code = "NAV:ledgers.tax-report",
+                            SubNavItemId = 16
+                        },
+                        new
+                        {
+                            PermissionId = 26,
+                            Code = "NAV:accounts.bank-accounts",
+                            SubNavItemId = 15
+                        },
+                        new
+                        {
+                            PermissionId = 32,
+                            Code = "NAV:accounts",
+                            NavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 33,
+                            Code = "NAV:accounts.cheque-books",
+                            SubNavItemId = 21
+                        },
+                        new
+                        {
+                            PermissionId = 34,
+                            Code = "NAV:accounts.received-cheques",
+                            SubNavItemId = 22
+                        },
+                        new
+                        {
+                            PermissionId = 35,
+                            Code = "NAV:production",
+                            NavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 36,
+                            Code = "NAV:production.templates",
+                            SubNavItemId = 27
+                        },
+                        new
+                        {
+                            PermissionId = 37,
+                            Code = "NAV:production.runs",
+                            SubNavItemId = 25
+                        },
+                        new
+                        {
+                            PermissionId = 38,
+                            Code = "NAV:production.produced",
+                            SubNavItemId = 26
+                        },
+                        new
+                        {
+                            PermissionId = 39,
+                            Code = "NAV:procurement.purchase-invoices",
+                            SubNavItemId = 28
+                        },
+                        new
+                        {
+                            PermissionId = 40,
+                            Code = "NAV:settings.branches",
+                            SubNavItemId = 29
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.Property<int>("PoLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("Tax")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("po_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.Property<int>("ConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("BatchListsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("BrandsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("ItemTypesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<bool>("SellingPricesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SerialNumbersEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SubcategoriesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("WarrantyPeriodsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.HasKey("ConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("product_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_product_config_singleton", "\"ConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Property<int>("RunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunId"));
+
+                    b.Property<int?>("CancelReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("CompletedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("OutputBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ReworkCount")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScaleFactor")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("TargetQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunId");
+
+                    b.HasIndex("CancelReasonCodeId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("OutputBinId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("TemplateId", "Status");
+
+                    b.ToTable("production_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Property<int>("TemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TemplateId"));
+
+                    b.Property<string>("Annotations")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TemplateId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("production_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("VendorInvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("VendorInvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("VendorSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("VendorSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("PurchaseInvoiceId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("VendorId", "VendorInvoiceNo");
+
+                    b.ToTable("purchase_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceLineId"));
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("PurchaseInvoiceLineId");
+
+                    b.HasIndex("GrnId")
+                        .IsUnique();
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.Property<int>("PurchaseInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("PurchaseInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Property<int>("PoId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoId"));
+
+                    b.Property<bool>("ApprovalRequired")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("purchase_orders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("purchase_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.ToTable("purchase_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ReasonCode", b =>
+                {
+                    b.Property<int>("ReasonCodeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReasonCodeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Context")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("ReasonCodeId");
+
+                    b.HasIndex("Context", "Code")
+                        .IsUnique();
+
+                    b.ToTable("reason_codes", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Property<int>("RequisitionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RequisitionId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequestedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RequisitionId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequestedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("requisitions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.Property<int>("ReqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateOnly?>("RequiredBy")
+                        .HasColumnType("date");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("requisition_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Property<int>("RfqId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RfqId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("rfqs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.Property<int>("RfqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RfqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RfqId");
+
+                    b.ToTable("rfq_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Role", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RoleId"));
+
+                    b.Property<Guid>("AuthRoleId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_role_id");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsSystemRole")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("RoleId");
+
+                    b.HasIndex("AuthRoleId")
+                        .IsUnique();
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("roles", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PermissionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RoleId", "PermissionId");
+
+                    b.HasIndex("PermissionId");
+
+                    b.ToTable("role_permissions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.Property<int>("RunEdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunEdgeId"));
+
+                    b.Property<int>("ChildRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunEdgeId");
+
+                    b.HasIndex("ChildRunStageId");
+
+                    b.HasIndex("RunId");
+
+                    b.HasIndex("ParentRunStageId", "ChildRunStageId")
+                        .IsUnique();
+
+                    b.ToTable("run_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Property<int>("RunStageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunStageId"));
+
+                    b.Property<DateTime?>("ActualEndAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("ActualStartAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("FieldValues")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("TemplateStageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunStageId");
+
+                    b.HasIndex("TemplateStageId");
+
+                    b.HasIndex("RunId", "Status");
+
+                    b.ToTable("run_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.Property<int>("EventId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EventId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("EventType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Payload")
+                        .HasColumnType("jsonb");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EventId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("RunId", "EventId");
+
+                    b.ToTable("run_stage_events", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.Property<int>("RunInputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunInputId"));
+
+                    b.Property<decimal>("ConsumedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ConsumedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DeliveredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("FromRunOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("ReturnedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReturnedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RunInputId");
+
+                    b.HasIndex("FromRunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.ToTable("run_stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.Property<int>("RunOutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunOutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ProducedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ScrapReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ScrappedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TransferredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("ScrapReasonCodeId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("run_stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalaryComponent", b =>
+                {
+                    b.Property<int>("SalaryComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalaryComponentId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ComponentType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsEpfEtfApplicable")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsTaxable")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SalaryComponentId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_salary_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Property<int>("SalesDayEndId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesDayEndId"));
+
+                    b.Property<int>("BundleCount")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateOnly>("BusinessDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("ClosedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ClosedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CostOfGoodsSold")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SlipCount")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("SalesDayEndId");
+
+                    b.HasIndex("ClosedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("CashierUserId", "BusinessDate")
+                        .IsUnique();
+
+                    b.ToTable("sales_day_ends", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Property<int>("SalesInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("CreatorUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("CustomerSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("InvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("InvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("InvoiceType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<decimal>("NetPayable")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RoundOff")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceId");
+
+                    b.HasIndex("CreatorUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("InvoiceDate");
+
+                    b.HasIndex("InvoiceNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.Property<int>("SalesInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.Property<int>("SalesInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.ToTable("sales_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalesInvoiceLineId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.HasIndex("SalesInvoiceLineId");
+
+                    b.ToTable("sales_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Property<int>("SalesSlipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("SlipDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SlipNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("SlipDate");
+
+                    b.HasIndex("SlipNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.Property<int>("SalesSlipLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesSlipId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesSlipId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slip_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.Property<int>("SerialId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SerialId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SerialNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("SerialId");
+
+                    b.HasIndex("ItemId", "SerialNo")
+                        .IsUnique();
+
+                    b.ToTable("serials", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.Property<int>("EdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EdgeId"));
+
+                    b.Property<int>("ChildStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EdgeId");
+
+                    b.HasIndex("ChildStageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.HasIndex("ParentStageId", "ChildStageId")
+                        .IsUnique();
+
+                    b.ToTable("stage_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.Property<int>("InputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("InputId"));
+
+                    b.Property<int?>("FromOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("InputId");
+
+                    b.HasIndex("FromOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.ToTable("stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.Property<int>("OutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("OutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("OutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Property<int>("AdjustmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjustmentId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjustmentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_adjustments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.Property<int>("AdjLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjLineId"));
+
+                    b.Property<int>("AdjustmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyDelta")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjLineId");
+
+                    b.HasIndex("AdjustmentId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.ToTable("stock_adjustment_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Property<int>("CountId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountId"));
+
+                    b.Property<string>("CountType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("CountId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_counts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.Property<int>("CountLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountLineId"));
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CountId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("CountedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("SystemQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("Variance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("CountLineId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("CountId");
+
+                    b.HasIndex("ItemId");
+
+                    b.ToTable("stock_count_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.Property<int>("LayerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LayerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyRemaining")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("ReceiptDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LayerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "ReceiptDate", "LayerId");
+
+                    b.ToTable("stock_layers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.Property<int>("LedgerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LedgerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Direction")
+                        .IsRequired()
+                        .HasMaxLength(5)
+                        .HasColumnType("character varying(5)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyBase")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RunningBalance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Value")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LedgerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "CreatedAt");
+
+                    b.HasIndex("ItemId", "WarehouseId", "LedgerId");
+
+                    b.ToTable("stock_ledger", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Property<int>("TransferId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DestWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SrcWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TransferId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DestWarehouseId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("SrcWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("stock_transfers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.Property<int>("TransferLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("DestBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SrcBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TransferId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.HasKey("TransferLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("DestBinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("SrcBinId");
+
+                    b.HasIndex("TransferId");
+
+                    b.ToTable("stock_transfer_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.Property<int>("SubCategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubCategoryId"));
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SubCategoryId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("CategoryId", "Name")
+                        .IsUnique();
+
+                    b.ToTable("subcategories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.Property<int>("SubNavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubNavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("SubNavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.ToTable("sub_nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            SubNavItemId = 1,
+                            Code = "products.item",
+                            Href = "/dashboard/products",
+                            Label = "Item",
+                            NavItemId = 2,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 2,
+                            Code = "products.category",
+                            Href = "/dashboard/products/categories",
+                            Label = "Category",
+                            NavItemId = 2,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 3,
+                            Code = "products.brand",
+                            Href = "/dashboard/products/brands",
+                            Label = "Brand",
+                            NavItemId = 2,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 4,
+                            Code = "products.item-type",
+                            Href = "/dashboard/products/item-types",
+                            Label = "Item Type",
+                            NavItemId = 2,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 5,
+                            Code = "products.uom",
+                            Href = "/dashboard/products/uoms",
+                            Label = "UOM",
+                            NavItemId = 2,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 6,
+                            Code = "products.configuration",
+                            Href = "/dashboard/products/settings",
+                            Label = "Configuration",
+                            NavItemId = 2,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 29,
+                            Code = "settings.branches",
+                            Href = "/dashboard/settings/branches",
+                            Label = "Branches",
+                            NavItemId = 9,
+                            SortOrder = 0,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 7,
+                            Code = "settings.roles",
+                            Href = "/dashboard/settings/roles",
+                            Label = "Roles",
+                            NavItemId = 9,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 8,
+                            Code = "settings.users",
+                            Href = "/dashboard/settings/users",
+                            Label = "Users",
+                            NavItemId = 9,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 24,
+                            Code = "settings.notification-config",
+                            Href = "/dashboard/settings/notification-config",
+                            Label = "Notification Config",
+                            NavItemId = 9,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 23,
+                            Code = "sales.bundle-sales",
+                            Href = "/dashboard/sales/bundles",
+                            Label = "Bundle Sales",
+                            NavItemId = 13,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 17,
+                            Code = "procurement.requisitions",
+                            Href = "/dashboard/procurement/requisitions",
+                            Label = "Requisitions",
+                            NavItemId = 4,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 18,
+                            Code = "procurement.rfqs",
+                            Href = "/dashboard/procurement/rfqs",
+                            Label = "RFQs",
+                            NavItemId = 4,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 19,
+                            Code = "procurement.purchase-orders",
+                            Href = "/dashboard/procurement/purchase-orders",
+                            Label = "Purchase Orders",
+                            NavItemId = 4,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 20,
+                            Code = "procurement.purchase-returns",
+                            Href = "/dashboard/procurement/purchase-returns",
+                            Label = "Purchase Returns",
+                            NavItemId = 4,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 28,
+                            Code = "procurement.purchase-invoices",
+                            Href = "/dashboard/procurement/purchase-invoices",
+                            Label = "Purchase Invoices",
+                            NavItemId = 4,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 9,
+                            Code = "ledgers.trial-balance",
+                            Href = "/dashboard/ledgers/trial-balance",
+                            Label = "Trial Balance",
+                            NavItemId = 11,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 10,
+                            Code = "ledgers.balance-sheet",
+                            Href = "/dashboard/ledgers/balance-sheet",
+                            Label = "Balance Sheet",
+                            NavItemId = 11,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 11,
+                            Code = "ledgers.general-ledger",
+                            Href = "/dashboard/ledgers/general-ledger",
+                            Label = "General Ledger",
+                            NavItemId = 11,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 12,
+                            Code = "ledgers.profit-and-loss",
+                            Href = "/dashboard/ledgers/profit-and-loss",
+                            Label = "Profit & Loss",
+                            NavItemId = 11,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 13,
+                            Code = "ledgers.cash-flow",
+                            Href = "/dashboard/ledgers/cash-flow",
+                            Label = "Cash Flow",
+                            NavItemId = 11,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 14,
+                            Code = "ledgers.budget-vs-actual",
+                            Href = "/dashboard/ledgers/budget-vs-actual",
+                            Label = "Budget vs Actual",
+                            NavItemId = 11,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 16,
+                            Code = "ledgers.tax-report",
+                            Href = "/dashboard/ledgers/tax-report",
+                            Label = "Tax Report",
+                            NavItemId = 11,
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 15,
+                            Code = "accounts.bank-accounts",
+                            Href = "/dashboard/accounts/bank-accounts",
+                            Label = "Cash / Bank Accounts",
+                            NavItemId = 12,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 21,
+                            Code = "accounts.cheque-books",
+                            Href = "/dashboard/accounts/cheque-books",
+                            Label = "Cheque Books",
+                            NavItemId = 12,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 22,
+                            Code = "accounts.received-cheques",
+                            Href = "/dashboard/accounts/received-cheques",
+                            Label = "Received Cheques",
+                            NavItemId = 12,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 27,
+                            Code = "production.templates",
+                            Href = "/dashboard/production/templates",
+                            Label = "Templates",
+                            NavItemId = 14,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 25,
+                            Code = "production.runs",
+                            Href = "/dashboard/production/runs",
+                            Label = "Runs",
+                            NavItemId = 14,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 26,
+                            Code = "production.produced",
+                            Href = "/dashboard/production/produced",
+                            Label = "Produced",
+                            NavItemId = 14,
+                            SortOrder = 3,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TaxSlab", b =>
+                {
+                    b.Property<int>("TaxSlabId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TaxSlabId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("LowerBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("Rate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("UpperBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.HasKey("TaxSlabId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_tax_slabs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Property<int>("StageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("StageId"));
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("StageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.ToTable("template_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Uom", b =>
+                {
+                    b.Property<int>("UomId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UomId"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("UomId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("uoms", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.Property<int>("UserId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UserId"));
+
+                    b.Property<Guid?>("AuthUserId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_user_id");
+
+                    b.Property<string>("DisplayName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<int?>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("UserId");
+
+                    b.HasIndex("AuthUserId")
+                        .IsUnique();
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("Username")
+                        .IsUnique();
+
+                    b.ToTable("users", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            UserId = 1,
+                            DisplayName = "System",
+                            Status = "Active",
+                            Username = "system"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Vendor", b =>
+                {
+                    b.Property<int>("VendorId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("VendorId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)")
+                        .HasDefaultValue("LKR");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxReg")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Terms")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("VendorId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("vendors", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Property<int>("QuotationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("QuotationId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("RfqId", "VendorId")
+                        .IsUnique();
+
+                    b.ToTable("vendor_quotations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.Property<int>("QuotationLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeadDays")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("QuotationId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("QuotationLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("QuotationId");
+
+                    b.ToTable("vendor_quotation_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Property<int>("WarehouseId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WarehouseId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("WarehouseId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("warehouses", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.WorkShift", b =>
+                {
+                    b.Property<int>("WorkShiftId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WorkShiftId"));
+
+                    b.Property<int>("BreakMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<TimeSpan>("EndTime")
+                        .HasColumnType("interval");
+
+                    b.Property<int>("GraceMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsOvernight")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("OtMultiplier")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StandardWorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan>("StartTime")
+                        .HasColumnType("interval");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WorkingDaysMask")
+                        .HasColumnType("integer");
+
+                    b.HasKey("WorkShiftId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_work_shifts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.AttendanceUploadBatch", "AttendanceUploadBatch")
+                        .WithMany()
+                        .HasForeignKey("AttendanceUploadBatchId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("AttendanceUploadBatch");
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany("Bins")
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany()
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("BundleSales")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSale", "BundleSale")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSale");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DefaultWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DefaultWarehouseId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("DefaultWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "HeadEmployee")
+                        .WithMany()
+                        .HasForeignKey("HeadEmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "ParentDepartment")
+                        .WithMany()
+                        .HasForeignKey("ParentDepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("HeadEmployee");
+
+                    b.Navigation("ParentDepartment");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "Department")
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Designation", "Designation")
+                        .WithMany()
+                        .HasForeignKey("DesignationId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.EmploymentType", "EmploymentType")
+                        .WithMany()
+                        .HasForeignKey("EmploymentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "ReportingManager")
+                        .WithMany()
+                        .HasForeignKey("ReportingManagerId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Employee", "UserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("Department");
+
+                    b.Navigation("Designation");
+
+                    b.Navigation("EmploymentType");
+
+                    b.Navigation("ReportingManager");
+
+                    b.Navigation("User");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.HrDocumentType", "HrDocumentType")
+                        .WithMany()
+                        .HasForeignKey("HrDocumentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("HrDocumentType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeSalaryStructure", "EmployeeSalaryStructure")
+                        .WithMany("Lines")
+                        .HasForeignKey("EmployeeSalaryStructureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeSalaryStructure");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany()
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany()
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "Bin")
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany("Lines")
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PoLine", "PoLine")
+                        .WithMany()
+                        .HasForeignKey("PoLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("Bin");
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PoLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany("WarrantyNumbers")
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "BaseUom")
+                        .WithMany()
+                        .HasForeignKey("BaseUomId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Brand", "Brand")
+                        .WithMany()
+                        .HasForeignKey("BrandId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany()
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "DefaultVendor")
+                        .WithMany()
+                        .HasForeignKey("DefaultVendorId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubCategory", "SubCategory")
+                        .WithMany()
+                        .HasForeignKey("SubCategoryId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("BaseUom");
+
+                    b.Navigation("Brand");
+
+                    b.Navigation("Category");
+
+                    b.Navigation("DefaultVendor");
+
+                    b.Navigation("SubCategory");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany("ReorderSettings")
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeLoan", "EmployeeLoan")
+                        .WithMany("Installments")
+                        .HasForeignKey("EmployeeLoanId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany()
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("EmployeeLoan");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NotificationConfig", "NotificationConfig")
+                        .WithMany("Modules")
+                        .HasForeignKey("NotificationConfigId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NotificationConfig");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany("Lines")
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithMany("Components")
+                        .HasForeignKey("PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("PayrollLine");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Payslip", "PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PayrollLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany()
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubNavItem", "SubNavItem")
+                        .WithMany()
+                        .HasForeignKey("SubNavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.Navigation("NavItem");
+
+                    b.Navigation("SubNavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany("Lines")
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "CancelReason")
+                        .WithMany()
+                        .HasForeignKey("CancelReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "OutputBin")
+                        .WithMany()
+                        .HasForeignKey("OutputBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Runs")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CancelReason");
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("OutputBin");
+
+                    b.Navigation("Template");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany()
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Requisition");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Requester")
+                        .WithMany()
+                        .HasForeignKey("RequestedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requester");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany("Lines")
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Lines")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Rfq");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Permission", "Permission")
+                        .WithMany()
+                        .HasForeignKey("PermissionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Permission");
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ChildRunStage")
+                        .WithMany()
+                        .HasForeignKey("ChildRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ParentRunStage")
+                        .WithMany()
+                        .HasForeignKey("ParentRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Edges")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildRunStage");
+
+                    b.Navigation("ParentRunStage");
+
+                    b.Navigation("Run");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Stages")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "TemplateStage")
+                        .WithMany()
+                        .HasForeignKey("TemplateStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Run");
+
+                    b.Navigation("TemplateStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Events")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Events")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Run");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStageOutput", "FromRunOutput")
+                        .WithMany()
+                        .HasForeignKey("FromRunOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromRunOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ScrapReason")
+                        .WithMany()
+                        .HasForeignKey("ScrapReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("ScrapReason");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "ClosedByUser")
+                        .WithMany()
+                        .HasForeignKey("ClosedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("ClosedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatorUserId");
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesInvoice");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("SalesInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoiceLine", "SalesInvoiceLine")
+                        .WithMany()
+                        .HasForeignKey("SalesInvoiceLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+
+                    b.Navigation("SalesInvoiceLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("Slips")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesSlip", "SalesSlip")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesSlipId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesSlip");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ChildStage")
+                        .WithMany()
+                        .HasForeignKey("ChildStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ParentStage")
+                        .WithMany()
+                        .HasForeignKey("ParentStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Edges")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildStage");
+
+                    b.Navigation("ParentStage");
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StageOutput", "FromOutput")
+                        .WithMany()
+                        .HasForeignKey("FromOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StockAdjustment", "Adjustment")
+                        .WithMany("Lines")
+                        .HasForeignKey("AdjustmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Adjustment");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockCount", "Count")
+                        .WithMany("Lines")
+                        .HasForeignKey("CountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Count");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", "Serial")
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Serial");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", null)
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", null)
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DestWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DestWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "SrcWarehouse")
+                        .WithMany()
+                        .HasForeignKey("SrcWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("DestWarehouse");
+
+                    b.Navigation("SrcWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("DestBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("SrcBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockTransfer", "Transfer")
+                        .WithMany("Lines")
+                        .HasForeignKey("TransferId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Transfer");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany("SubCategories")
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Category");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany("Children")
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Stages")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Quotations")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Rfq");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.VendorQuotation", "Quotation")
+                        .WithMany("Lines")
+                        .HasForeignKey("QuotationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Quotation");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Navigation("SubCategories");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Navigation("Installments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Navigation("WarrantyNumbers");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Navigation("ReorderSettings");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Navigation("Children");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Navigation("Modules");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Events");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Runs");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Quotations");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Navigation("Events");
+
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Navigation("BundleSales");
+
+                    b.Navigation("Slips");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Navigation("Bins");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260902055505_MakeEmployeeBranchRequired.cs b/Backend/ERPCore/Migrations/20260902055505_MakeEmployeeBranchRequired.cs
new file mode 100644
index 0000000..6fc0c39
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260902055505_MakeEmployeeBranchRequired.cs
@@ -0,0 +1,50 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    /// <inheritdoc />
+    public partial class MakeEmployeeBranchRequired : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            // Branch becomes a required field on Employee going forward. Any pre-existing
+            // employee left with no branch is backfilled to a "Main Branch" placeholder
+            // (created only if it doesn't already exist) so the NOT NULL below never fails
+            // on live data.
+            migrationBuilder.Sql(@"
+                INSERT INTO hr_branches (""Code"", ""Name"", ""Status"", ""CreatedAt"")
+                SELECT 'BR-000', 'Main Branch', 'Active', now()
+                WHERE NOT EXISTS (SELECT 1 FROM hr_branches WHERE ""Code"" = 'BR-000')
+                  AND EXISTS (SELECT 1 FROM hr_employees WHERE ""BranchId"" IS NULL);
+
+                UPDATE hr_employees
+                SET ""BranchId"" = (SELECT ""BranchId"" FROM hr_branches WHERE ""Code"" = 'BR-000')
+                WHERE ""BranchId"" IS NULL;
+            ");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "BranchId",
+                table: "hr_employees",
+                type: "integer",
+                nullable: false,
+                oldClrType: typeof(int),
+                oldType: "integer",
+                oldNullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<int>(
+                name: "BranchId",
+                table: "hr_employees",
+                type: "integer",
+                nullable: true,
+                oldClrType: typeof(int),
+                oldType: "integer");
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260902094609_AddWarehouseBranch.Designer.cs b/Backend/ERPCore/Migrations/20260902094609_AddWarehouseBranch.Designer.cs
new file mode 100644
index 0000000..6ee7e0b
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260902094609_AddWarehouseBranch.Designer.cs
@@ -0,0 +1,7897 @@
+// <auto-generated />
+using System;
+using ERPCore.Infra.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    [DbContext(typeof(ErpDbContext))]
+    [Migration("20260902094609_AddWarehouseBranch")]
+    partial class AddWarehouseBranch
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.Property<int>("AttendanceRecordId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceRecordId"));
+
+                    b.Property<DateTime>("AttendanceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("AttendanceStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("AttendanceUploadBatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan?>("CheckIn")
+                        .HasColumnType("interval");
+
+                    b.Property<TimeSpan?>("CheckOut")
+                        .HasColumnType("interval");
+
+                    b.Property<int?>("DuplicateOfAttendanceRecordId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EarlyLeaveMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("EditedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("EditedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsManualOverride")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("LateMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<int>("OvertimeMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("RowValidationStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceRecordId");
+
+                    b.HasIndex("AttendanceUploadBatchId");
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.HasIndex("EmployeeId", "AttendanceDate");
+
+                    b.ToTable("hr_attendance_records", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceUploadBatch", b =>
+                {
+                    b.Property<int>("AttendanceUploadBatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceUploadBatchId"));
+
+                    b.Property<DateTime?>("ConfirmedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ConfirmedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("OriginalFileName")
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("PeriodEnd")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("PeriodStart")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RowCountDuplicate")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountError")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("SourceType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceUploadBatchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodStart", "PeriodEnd");
+
+                    b.ToTable("hr_attendance_upload_batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.Property<int>("AuditId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AuditId"));
+
+                    b.Property<string>("Action")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<string>("ChangeSet")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EntityId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EntityType")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AuditId");
+
+                    b.HasIndex("CreatedAt");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("EntityType", "EntityId");
+
+                    b.ToTable("audit_logs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.Property<int>("BatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BatchId"));
+
+                    b.Property<string>("BatchNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateOnly?>("ExpiryDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BatchId");
+
+                    b.HasIndex("ItemId", "BatchNo")
+                        .IsUnique();
+
+                    b.ToTable("batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.Property<int>("BinId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BinId"));
+
+                    b.Property<string>("BinType")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BinId");
+
+                    b.HasIndex("WarehouseId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("bins", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Branch", b =>
+                {
+                    b.Property<int>("BranchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BranchId"));
+
+                    b.Property<string>("Address")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_branches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Brand", b =>
+                {
+                    b.Property<int>("BrandId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BrandId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BrandId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("brands", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Property<int>("BundleSaleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleId"));
+
+                    b.Property<string>("BundleCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("BundleDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("BundleName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BundleNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("BundlePrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ComponentSubtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("MarginAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleId");
+
+                    b.HasIndex("BundleNo")
+                        .IsUnique();
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sales", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.Property<int>("BundleSaleLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleLineId"));
+
+                    b.Property<int>("BundleSaleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsComponent")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleLineId");
+
+                    b.HasIndex("BundleSaleId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateId"));
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TemplateCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("TemplateName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BundleSaleTemplateId");
+
+                    b.HasIndex("TemplateCode")
+                        .IsUnique();
+
+                    b.ToTable("bundle_sale_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateLineId"));
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("SortOrder")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleTemplateLineId");
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_template_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Property<int>("CategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CategoryId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CategoryId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("categories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.Property<int>("CustomerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CustomerId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreditDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CreditLimit")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CustomerCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("CustomerType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<int?>("DefaultWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DisplayName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxRegistrationNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CustomerId");
+
+                    b.HasIndex("CustomerCode")
+                        .IsUnique();
+
+                    b.HasIndex("CustomerType");
+
+                    b.HasIndex("DefaultWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("customers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.Property<int>("DepartmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DepartmentId"));
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("HeadEmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("ParentDepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DepartmentId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("HeadEmployeeId");
+
+                    b.HasIndex("ParentDepartmentId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_departments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Designation", b =>
+                {
+                    b.Property<int>("DesignationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DesignationId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DesignationId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_designations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.Property<int>("EmployeeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime?>("ConfirmationDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("DepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DesignationId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<string>("EmergencyContactName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("EmergencyContactPhone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EmergencyContactRelationship")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("EmployeeCode")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmploymentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EpfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EtfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("FullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Gender")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("HireDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("LastWorkingDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Nationality")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Nic")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PersonalMobile")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PostalCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ProfilePhotoPath")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<int?>("ReportingManagerId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxIdentificationNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("DesignationId");
+
+                    b.HasIndex("Email");
+
+                    b.HasIndex("EmployeeCode")
+                        .IsUnique();
+
+                    b.HasIndex("EmploymentTypeId");
+
+                    b.HasIndex("ReportingManagerId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.ToTable("hr_employees", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.Property<int>("EmployeeBankDetailId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeBankDetailId"));
+
+                    b.Property<string>("AccountHolderName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AccountNumber")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("BankName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BranchName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsPrimary")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("SwiftCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmployeeBankDetailId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.ToTable("hr_employee_bank_details", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.Property<int>("EmployeeDocumentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeDocumentId"));
+
+                    b.Property<string>("ContentType")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ExpiryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("HrDocumentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("IssueDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("OriginalFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<string>("RelativePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<long>("SizeBytes")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StoredFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("VerifiedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("VerifiedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeDocumentId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("ExpiryDate");
+
+                    b.HasIndex("HrDocumentTypeId");
+
+                    b.ToTable("hr_employee_documents", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Property<int>("EmployeeLoanId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeLoanId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("InstallmentAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("InterestRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<string>("LoanKind")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("NumberOfInstallments")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OutstandingBalance")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("PrincipalAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StartMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("StartYear")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeLoanId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employee_loans", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeSalaryStructureId");
+
+                    b.HasIndex("EmployeeId", "EffectiveTo");
+
+                    b.ToTable("hr_employee_salary_structures", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureLineId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeSalaryStructureLineId");
+
+                    b.HasIndex("EmployeeSalaryStructureId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_employee_salary_structure_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmploymentType", b =>
+                {
+                    b.Property<int>("EmploymentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmploymentTypeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmploymentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employment_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Property<int>("GrnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("PostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("grns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Property<int>("GrnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("HoldStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int?>("PoLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PoUnitPrice")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReceivedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("VatAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.HasKey("GrnLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("GrnId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoLineId");
+
+                    b.ToTable("grn_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.Property<int>("GrnLineWarrantyNumberId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineWarrantyNumberId"));
+
+                    b.Property<int>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("WarrantyNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnLineWarrantyNumberId");
+
+                    b.HasIndex("GrnLineId", "WarrantyNo")
+                        .IsUnique();
+
+                    b.ToTable("grn_line_warranty_numbers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.HrDocumentType", b =>
+                {
+                    b.Property<int>("HrDocumentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("HrDocumentTypeId"));
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("ExpiryTracked")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiredAtOnboarding")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("HrDocumentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_document_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Property<int>("ItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemId"));
+
+                    b.Property<int>("BaseUomId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BrandId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("ContentBaseQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentBaseUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal?>("ContentQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("DefaultVendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("SellingFlatPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMaxPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMinPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Sku")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StockNature")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("SubCategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("TaxClass")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("TrackingMode")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Warranty")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("NonWarranty");
+
+                    b.Property<int?>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ItemId");
+
+                    b.HasIndex("BaseUomId");
+
+                    b.HasIndex("BrandId");
+
+                    b.HasIndex("CategoryId");
+
+                    b.HasIndex("DefaultVendorId");
+
+                    b.HasIndex("Sku")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("SubCategoryId");
+
+                    b.ToTable("items", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.Property<int>("ReorderId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReorderId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ReorderPoint")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReorderQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReorderId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId")
+                        .IsUnique();
+
+                    b.ToTable("item_reorders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemType", b =>
+                {
+                    b.Property<int>("ItemTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemTypeId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsMeasurable")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("ItemTypeId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("item_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.JournalEntryStub", b =>
+                {
+                    b.Property<int>("JournalId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("JournalId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CreditAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("DebitAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.HasKey("JournalId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.ToTable("journal_entry_stubs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.Property<int>("LeaveBalanceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveBalanceId"));
+
+                    b.Property<decimal>("AdjustmentDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<decimal>("CarriedForwardDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EntitledDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TakenDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LeaveBalanceId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("EmployeeId", "LeaveTypeId", "Year")
+                        .IsUnique();
+
+                    b.ToTable("hr_leave_balances", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.Property<int>("LeaveRequestId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveRequestId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DaysCount")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EndDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("RejectionReason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LeaveRequestId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("StartDate", "EndDate");
+
+                    b.ToTable("hr_leave_requests", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveType", b =>
+                {
+                    b.Property<int>("LeaveTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveTypeId"));
+
+                    b.Property<decimal>("AccrualPerYear")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<bool>("CarryForwardAllowed")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<bool>("CountsAsNoPay")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsPaid")
+                        .HasColumnType("boolean");
+
+                    b.Property<int?>("MaxCarryForwardDays")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiresApproval")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("LeaveTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_leave_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.Property<int>("LoanInstallmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LoanInstallmentId"));
+
+                    b.Property<int>("DueMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DueYear")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeLoanId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("InstallmentNumber")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PaidAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int?>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScheduledAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LoanInstallmentId");
+
+                    b.HasIndex("EmployeeLoanId");
+
+                    b.HasIndex("PayrollRunId");
+
+                    b.HasIndex("DueYear", "DueMonth");
+
+                    b.ToTable("hr_loan_installments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Property<int>("NavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("NavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            NavItemId = 1,
+                            Code = "dashboard",
+                            Href = "/dashboard",
+                            Label = "Dashboard",
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 2,
+                            Code = "products",
+                            Href = "/dashboard/products",
+                            Label = "Products",
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 3,
+                            Code = "vendors",
+                            Href = "/dashboard/vendors",
+                            Label = "Vendors",
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 4,
+                            Code = "procurement",
+                            Href = "/dashboard/procurement",
+                            Label = "Procurement",
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 5,
+                            Code = "receiving",
+                            Href = "/dashboard/receiving/grn",
+                            Label = "Receiving",
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 6,
+                            Code = "stock",
+                            Href = "/dashboard/stock",
+                            Label = "Stock",
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 7,
+                            Code = "warehouses",
+                            Href = "/dashboard/warehouse",
+                            Label = "Warehouses",
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 8,
+                            Code = "orders",
+                            Href = "/dashboard/orders",
+                            Label = "Orders",
+                            SortOrder = 8,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 9,
+                            Code = "settings",
+                            Href = "/dashboard/settings",
+                            Label = "Settings",
+                            SortOrder = 9,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 10,
+                            Code = "help",
+                            Href = "/dashboard/help",
+                            Label = "Help",
+                            SortOrder = 10,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 11,
+                            Code = "ledgers",
+                            Href = "/dashboard/ledgers",
+                            Label = "Ledgers",
+                            SortOrder = 11,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 12,
+                            Code = "accounts",
+                            Href = "/dashboard/accounts",
+                            Label = "Accounts",
+                            SortOrder = 12,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 13,
+                            Code = "sales",
+                            Href = "/dashboard/sales",
+                            Label = "Sales",
+                            SortOrder = 13,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 14,
+                            Code = "production",
+                            Href = "/dashboard/production",
+                            Label = "Production",
+                            SortOrder = 14,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("NotificationConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("notification_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_notification_config_singleton", "\"NotificationConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.Property<int>("NotificationConfigModuleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NotificationConfigModuleId"));
+
+                    b.Property<bool>("EmailEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("InAppEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("ModuleKey")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("SmsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.HasKey("NotificationConfigModuleId");
+
+                    b.HasIndex("ModuleKey")
+                        .IsUnique();
+
+                    b.HasIndex("NotificationConfigId");
+
+                    b.ToTable("notification_config_modules", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NumberSequence", b =>
+                {
+                    b.Property<int>("SequenceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SequenceId"));
+
+                    b.Property<string>("DocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)")
+                        .HasColumnName("doc_type");
+
+                    b.Property<int>("LastNumber")
+                        .HasColumnType("integer")
+                        .HasColumnName("last_number");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer")
+                        .HasColumnName("year");
+
+                    b.HasKey("SequenceId");
+
+                    b.HasIndex("DocType", "Year")
+                        .IsUnique();
+
+                    b.ToTable("number_sequences", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Property<int>("PayrollLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineId"));
+
+                    b.Property<int>("AbsentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EpfEmployeeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EpfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EtfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("GrossSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("LateDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("LateMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeaveDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LoanDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NetSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NoPayAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("OtMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OtherDeductionsAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("OvertimeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PresentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("TotalAllowances")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("WorkingDays")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("PayrollRunId", "EmployeeId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payroll_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.Property<int>("PayrollLineComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineComponentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("ComponentCategory")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineComponentId");
+
+                    b.HasIndex("PayrollLineId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_payroll_line_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Property<int>("PayrollRunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollRunId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("GeneratedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("LockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("LockedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodYear")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("UnlockReason")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<DateTime?>("UnlockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UnlockedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollRunId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodYear", "PeriodMonth", "BranchId");
+
+                    b.ToTable("hr_payroll_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollStatutorySetting", b =>
+                {
+                    b.Property<int>("PayrollStatutorySettingId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollStatutorySettingId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("EpfEmployeeRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EpfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EtfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("OtMultiplierDefault")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.HasKey("PayrollStatutorySettingId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_payroll_statutory_settings", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.Property<int>("PayslipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayslipId"));
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ReleasedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ReleasedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayslipId");
+
+                    b.HasIndex("PayrollLineId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payslips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.Property<int>("PermissionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PermissionId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int?>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SubNavItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PermissionId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.HasIndex("SubNavItemId");
+
+                    b.ToTable("permissions", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            PermissionId = 1,
+                            Code = "NAV:dashboard",
+                            NavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 2,
+                            Code = "NAV:products",
+                            NavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 3,
+                            Code = "NAV:vendors",
+                            NavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 4,
+                            Code = "NAV:procurement",
+                            NavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 5,
+                            Code = "NAV:receiving",
+                            NavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 6,
+                            Code = "NAV:stock",
+                            NavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 7,
+                            Code = "NAV:warehouses",
+                            NavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 8,
+                            Code = "NAV:orders",
+                            NavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 9,
+                            Code = "NAV:settings",
+                            NavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 10,
+                            Code = "NAV:help",
+                            NavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 11,
+                            Code = "NAV:products.item",
+                            SubNavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 12,
+                            Code = "NAV:products.category",
+                            SubNavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 13,
+                            Code = "NAV:products.brand",
+                            SubNavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 14,
+                            Code = "NAV:products.item-type",
+                            SubNavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 15,
+                            Code = "NAV:products.uom",
+                            SubNavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 16,
+                            Code = "NAV:products.configuration",
+                            SubNavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 17,
+                            Code = "NAV:settings.roles",
+                            SubNavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 18,
+                            Code = "NAV:settings.users",
+                            SubNavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 28,
+                            Code = "NAV:procurement.requisitions",
+                            SubNavItemId = 17
+                        },
+                        new
+                        {
+                            PermissionId = 29,
+                            Code = "NAV:procurement.rfqs",
+                            SubNavItemId = 18
+                        },
+                        new
+                        {
+                            PermissionId = 30,
+                            Code = "NAV:procurement.purchase-orders",
+                            SubNavItemId = 19
+                        },
+                        new
+                        {
+                            PermissionId = 31,
+                            Code = "NAV:procurement.purchase-returns",
+                            SubNavItemId = 20
+                        },
+                        new
+                        {
+                            PermissionId = 19,
+                            Code = "NAV:ledgers",
+                            NavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 20,
+                            Code = "NAV:ledgers.trial-balance",
+                            SubNavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 21,
+                            Code = "NAV:ledgers.balance-sheet",
+                            SubNavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 22,
+                            Code = "NAV:ledgers.general-ledger",
+                            SubNavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 23,
+                            Code = "NAV:ledgers.profit-and-loss",
+                            SubNavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 24,
+                            Code = "NAV:ledgers.cash-flow",
+                            SubNavItemId = 13
+                        },
+                        new
+                        {
+                            PermissionId = 25,
+                            Code = "NAV:ledgers.budget-vs-actual",
+                            SubNavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 27,
+                            Code = "NAV:ledgers.tax-report",
+                            SubNavItemId = 16
+                        },
+                        new
+                        {
+                            PermissionId = 26,
+                            Code = "NAV:accounts.bank-accounts",
+                            SubNavItemId = 15
+                        },
+                        new
+                        {
+                            PermissionId = 32,
+                            Code = "NAV:accounts",
+                            NavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 33,
+                            Code = "NAV:accounts.cheque-books",
+                            SubNavItemId = 21
+                        },
+                        new
+                        {
+                            PermissionId = 34,
+                            Code = "NAV:accounts.received-cheques",
+                            SubNavItemId = 22
+                        },
+                        new
+                        {
+                            PermissionId = 35,
+                            Code = "NAV:production",
+                            NavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 36,
+                            Code = "NAV:production.templates",
+                            SubNavItemId = 27
+                        },
+                        new
+                        {
+                            PermissionId = 37,
+                            Code = "NAV:production.runs",
+                            SubNavItemId = 25
+                        },
+                        new
+                        {
+                            PermissionId = 38,
+                            Code = "NAV:production.produced",
+                            SubNavItemId = 26
+                        },
+                        new
+                        {
+                            PermissionId = 39,
+                            Code = "NAV:procurement.purchase-invoices",
+                            SubNavItemId = 28
+                        },
+                        new
+                        {
+                            PermissionId = 40,
+                            Code = "NAV:settings.branches",
+                            SubNavItemId = 29
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.Property<int>("PoLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("Tax")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("po_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.Property<int>("ConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("BatchListsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("BrandsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("ItemTypesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<bool>("SellingPricesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SerialNumbersEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SubcategoriesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("WarrantyPeriodsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.HasKey("ConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("product_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_product_config_singleton", "\"ConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Property<int>("RunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunId"));
+
+                    b.Property<int?>("CancelReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("CompletedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("OutputBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ReworkCount")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScaleFactor")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("TargetQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunId");
+
+                    b.HasIndex("CancelReasonCodeId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("OutputBinId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("TemplateId", "Status");
+
+                    b.ToTable("production_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Property<int>("TemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TemplateId"));
+
+                    b.Property<string>("Annotations")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TemplateId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("production_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("VendorInvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("VendorInvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("VendorSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("VendorSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("PurchaseInvoiceId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("VendorId", "VendorInvoiceNo");
+
+                    b.ToTable("purchase_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceLineId"));
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("PurchaseInvoiceLineId");
+
+                    b.HasIndex("GrnId")
+                        .IsUnique();
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.Property<int>("PurchaseInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("PurchaseInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Property<int>("PoId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoId"));
+
+                    b.Property<bool>("ApprovalRequired")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("purchase_orders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("purchase_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.ToTable("purchase_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ReasonCode", b =>
+                {
+                    b.Property<int>("ReasonCodeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReasonCodeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Context")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("ReasonCodeId");
+
+                    b.HasIndex("Context", "Code")
+                        .IsUnique();
+
+                    b.ToTable("reason_codes", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Property<int>("RequisitionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RequisitionId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequestedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RequisitionId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequestedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("requisitions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.Property<int>("ReqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateOnly?>("RequiredBy")
+                        .HasColumnType("date");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("requisition_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Property<int>("RfqId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RfqId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("rfqs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.Property<int>("RfqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RfqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RfqId");
+
+                    b.ToTable("rfq_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Role", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RoleId"));
+
+                    b.Property<Guid>("AuthRoleId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_role_id");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsSystemRole")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("RoleId");
+
+                    b.HasIndex("AuthRoleId")
+                        .IsUnique();
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("roles", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PermissionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RoleId", "PermissionId");
+
+                    b.HasIndex("PermissionId");
+
+                    b.ToTable("role_permissions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.Property<int>("RunEdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunEdgeId"));
+
+                    b.Property<int>("ChildRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunEdgeId");
+
+                    b.HasIndex("ChildRunStageId");
+
+                    b.HasIndex("RunId");
+
+                    b.HasIndex("ParentRunStageId", "ChildRunStageId")
+                        .IsUnique();
+
+                    b.ToTable("run_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Property<int>("RunStageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunStageId"));
+
+                    b.Property<DateTime?>("ActualEndAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("ActualStartAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("FieldValues")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("TemplateStageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunStageId");
+
+                    b.HasIndex("TemplateStageId");
+
+                    b.HasIndex("RunId", "Status");
+
+                    b.ToTable("run_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.Property<int>("EventId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EventId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("EventType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Payload")
+                        .HasColumnType("jsonb");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EventId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("RunId", "EventId");
+
+                    b.ToTable("run_stage_events", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.Property<int>("RunInputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunInputId"));
+
+                    b.Property<decimal>("ConsumedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ConsumedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DeliveredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("FromRunOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("ReturnedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReturnedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RunInputId");
+
+                    b.HasIndex("FromRunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.ToTable("run_stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.Property<int>("RunOutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunOutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ProducedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ScrapReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ScrappedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TransferredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("ScrapReasonCodeId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("run_stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalaryComponent", b =>
+                {
+                    b.Property<int>("SalaryComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalaryComponentId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ComponentType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsEpfEtfApplicable")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsTaxable")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SalaryComponentId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_salary_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Property<int>("SalesDayEndId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesDayEndId"));
+
+                    b.Property<int>("BundleCount")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateOnly>("BusinessDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("ClosedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ClosedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CostOfGoodsSold")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SlipCount")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("SalesDayEndId");
+
+                    b.HasIndex("ClosedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("CashierUserId", "BusinessDate")
+                        .IsUnique();
+
+                    b.ToTable("sales_day_ends", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Property<int>("SalesInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("CreatorUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("CustomerSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("InvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("InvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("InvoiceType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<decimal>("NetPayable")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RoundOff")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceId");
+
+                    b.HasIndex("CreatorUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("InvoiceDate");
+
+                    b.HasIndex("InvoiceNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.Property<int>("SalesInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.Property<int>("SalesInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.ToTable("sales_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalesInvoiceLineId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.HasIndex("SalesInvoiceLineId");
+
+                    b.ToTable("sales_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Property<int>("SalesSlipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("SlipDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SlipNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("SlipDate");
+
+                    b.HasIndex("SlipNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.Property<int>("SalesSlipLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesSlipId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesSlipId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slip_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.Property<int>("SerialId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SerialId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SerialNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("SerialId");
+
+                    b.HasIndex("ItemId", "SerialNo")
+                        .IsUnique();
+
+                    b.ToTable("serials", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.Property<int>("EdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EdgeId"));
+
+                    b.Property<int>("ChildStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EdgeId");
+
+                    b.HasIndex("ChildStageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.HasIndex("ParentStageId", "ChildStageId")
+                        .IsUnique();
+
+                    b.ToTable("stage_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.Property<int>("InputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("InputId"));
+
+                    b.Property<int?>("FromOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("InputId");
+
+                    b.HasIndex("FromOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.ToTable("stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.Property<int>("OutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("OutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("OutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Property<int>("AdjustmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjustmentId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjustmentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_adjustments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.Property<int>("AdjLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjLineId"));
+
+                    b.Property<int>("AdjustmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyDelta")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjLineId");
+
+                    b.HasIndex("AdjustmentId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.ToTable("stock_adjustment_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Property<int>("CountId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountId"));
+
+                    b.Property<string>("CountType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("CountId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_counts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.Property<int>("CountLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountLineId"));
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CountId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("CountedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("SystemQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("Variance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("CountLineId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("CountId");
+
+                    b.HasIndex("ItemId");
+
+                    b.ToTable("stock_count_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.Property<int>("LayerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LayerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyRemaining")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("ReceiptDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LayerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "ReceiptDate", "LayerId");
+
+                    b.ToTable("stock_layers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.Property<int>("LedgerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LedgerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Direction")
+                        .IsRequired()
+                        .HasMaxLength(5)
+                        .HasColumnType("character varying(5)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyBase")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RunningBalance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Value")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LedgerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "CreatedAt");
+
+                    b.HasIndex("ItemId", "WarehouseId", "LedgerId");
+
+                    b.ToTable("stock_ledger", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Property<int>("TransferId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DestWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SrcWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TransferId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DestWarehouseId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("SrcWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("stock_transfers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.Property<int>("TransferLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("DestBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SrcBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TransferId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.HasKey("TransferLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("DestBinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("SrcBinId");
+
+                    b.HasIndex("TransferId");
+
+                    b.ToTable("stock_transfer_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.Property<int>("SubCategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubCategoryId"));
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SubCategoryId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("CategoryId", "Name")
+                        .IsUnique();
+
+                    b.ToTable("subcategories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.Property<int>("SubNavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubNavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("SubNavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.ToTable("sub_nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            SubNavItemId = 1,
+                            Code = "products.item",
+                            Href = "/dashboard/products",
+                            Label = "Item",
+                            NavItemId = 2,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 2,
+                            Code = "products.category",
+                            Href = "/dashboard/products/categories",
+                            Label = "Category",
+                            NavItemId = 2,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 3,
+                            Code = "products.brand",
+                            Href = "/dashboard/products/brands",
+                            Label = "Brand",
+                            NavItemId = 2,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 4,
+                            Code = "products.item-type",
+                            Href = "/dashboard/products/item-types",
+                            Label = "Item Type",
+                            NavItemId = 2,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 5,
+                            Code = "products.uom",
+                            Href = "/dashboard/products/uoms",
+                            Label = "UOM",
+                            NavItemId = 2,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 6,
+                            Code = "products.configuration",
+                            Href = "/dashboard/products/settings",
+                            Label = "Configuration",
+                            NavItemId = 2,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 29,
+                            Code = "settings.branches",
+                            Href = "/dashboard/settings/branches",
+                            Label = "Branches",
+                            NavItemId = 9,
+                            SortOrder = 0,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 7,
+                            Code = "settings.roles",
+                            Href = "/dashboard/settings/roles",
+                            Label = "Roles",
+                            NavItemId = 9,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 8,
+                            Code = "settings.users",
+                            Href = "/dashboard/settings/users",
+                            Label = "Users",
+                            NavItemId = 9,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 24,
+                            Code = "settings.notification-config",
+                            Href = "/dashboard/settings/notification-config",
+                            Label = "Notification Config",
+                            NavItemId = 9,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 23,
+                            Code = "sales.bundle-sales",
+                            Href = "/dashboard/sales/bundles",
+                            Label = "Bundle Sales",
+                            NavItemId = 13,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 17,
+                            Code = "procurement.requisitions",
+                            Href = "/dashboard/procurement/requisitions",
+                            Label = "Requisitions",
+                            NavItemId = 4,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 18,
+                            Code = "procurement.rfqs",
+                            Href = "/dashboard/procurement/rfqs",
+                            Label = "RFQs",
+                            NavItemId = 4,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 19,
+                            Code = "procurement.purchase-orders",
+                            Href = "/dashboard/procurement/purchase-orders",
+                            Label = "Purchase Orders",
+                            NavItemId = 4,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 20,
+                            Code = "procurement.purchase-returns",
+                            Href = "/dashboard/procurement/purchase-returns",
+                            Label = "Purchase Returns",
+                            NavItemId = 4,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 28,
+                            Code = "procurement.purchase-invoices",
+                            Href = "/dashboard/procurement/purchase-invoices",
+                            Label = "Purchase Invoices",
+                            NavItemId = 4,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 9,
+                            Code = "ledgers.trial-balance",
+                            Href = "/dashboard/ledgers/trial-balance",
+                            Label = "Trial Balance",
+                            NavItemId = 11,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 10,
+                            Code = "ledgers.balance-sheet",
+                            Href = "/dashboard/ledgers/balance-sheet",
+                            Label = "Balance Sheet",
+                            NavItemId = 11,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 11,
+                            Code = "ledgers.general-ledger",
+                            Href = "/dashboard/ledgers/general-ledger",
+                            Label = "General Ledger",
+                            NavItemId = 11,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 12,
+                            Code = "ledgers.profit-and-loss",
+                            Href = "/dashboard/ledgers/profit-and-loss",
+                            Label = "Profit & Loss",
+                            NavItemId = 11,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 13,
+                            Code = "ledgers.cash-flow",
+                            Href = "/dashboard/ledgers/cash-flow",
+                            Label = "Cash Flow",
+                            NavItemId = 11,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 14,
+                            Code = "ledgers.budget-vs-actual",
+                            Href = "/dashboard/ledgers/budget-vs-actual",
+                            Label = "Budget vs Actual",
+                            NavItemId = 11,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 16,
+                            Code = "ledgers.tax-report",
+                            Href = "/dashboard/ledgers/tax-report",
+                            Label = "Tax Report",
+                            NavItemId = 11,
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 15,
+                            Code = "accounts.bank-accounts",
+                            Href = "/dashboard/accounts/bank-accounts",
+                            Label = "Cash / Bank Accounts",
+                            NavItemId = 12,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 21,
+                            Code = "accounts.cheque-books",
+                            Href = "/dashboard/accounts/cheque-books",
+                            Label = "Cheque Books",
+                            NavItemId = 12,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 22,
+                            Code = "accounts.received-cheques",
+                            Href = "/dashboard/accounts/received-cheques",
+                            Label = "Received Cheques",
+                            NavItemId = 12,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 27,
+                            Code = "production.templates",
+                            Href = "/dashboard/production/templates",
+                            Label = "Templates",
+                            NavItemId = 14,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 25,
+                            Code = "production.runs",
+                            Href = "/dashboard/production/runs",
+                            Label = "Runs",
+                            NavItemId = 14,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 26,
+                            Code = "production.produced",
+                            Href = "/dashboard/production/produced",
+                            Label = "Produced",
+                            NavItemId = 14,
+                            SortOrder = 3,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TaxSlab", b =>
+                {
+                    b.Property<int>("TaxSlabId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TaxSlabId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("LowerBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("Rate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("UpperBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.HasKey("TaxSlabId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_tax_slabs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Property<int>("StageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("StageId"));
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("StageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.ToTable("template_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Uom", b =>
+                {
+                    b.Property<int>("UomId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UomId"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("UomId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("uoms", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.Property<int>("UserId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UserId"));
+
+                    b.Property<Guid?>("AuthUserId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_user_id");
+
+                    b.Property<string>("DisplayName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<int?>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("UserId");
+
+                    b.HasIndex("AuthUserId")
+                        .IsUnique();
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("Username")
+                        .IsUnique();
+
+                    b.ToTable("users", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            UserId = 1,
+                            DisplayName = "System",
+                            Status = "Active",
+                            Username = "system"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Vendor", b =>
+                {
+                    b.Property<int>("VendorId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("VendorId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)")
+                        .HasDefaultValue("LKR");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxReg")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Terms")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("VendorId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("vendors", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Property<int>("QuotationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("QuotationId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("RfqId", "VendorId")
+                        .IsUnique();
+
+                    b.ToTable("vendor_quotations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.Property<int>("QuotationLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeadDays")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("QuotationId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("QuotationLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("QuotationId");
+
+                    b.ToTable("vendor_quotation_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Property<int>("WarehouseId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WarehouseId"));
+
+                    b.Property<int>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("WarehouseId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("warehouses", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.WorkShift", b =>
+                {
+                    b.Property<int>("WorkShiftId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WorkShiftId"));
+
+                    b.Property<int>("BreakMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<TimeSpan>("EndTime")
+                        .HasColumnType("interval");
+
+                    b.Property<int>("GraceMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsOvernight")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("OtMultiplier")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StandardWorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan>("StartTime")
+                        .HasColumnType("interval");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WorkingDaysMask")
+                        .HasColumnType("integer");
+
+                    b.HasKey("WorkShiftId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_work_shifts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.AttendanceUploadBatch", "AttendanceUploadBatch")
+                        .WithMany()
+                        .HasForeignKey("AttendanceUploadBatchId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("AttendanceUploadBatch");
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany("Bins")
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany()
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("BundleSales")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSale", "BundleSale")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSale");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DefaultWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DefaultWarehouseId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("DefaultWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "HeadEmployee")
+                        .WithMany()
+                        .HasForeignKey("HeadEmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "ParentDepartment")
+                        .WithMany()
+                        .HasForeignKey("ParentDepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("HeadEmployee");
+
+                    b.Navigation("ParentDepartment");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "Department")
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Designation", "Designation")
+                        .WithMany()
+                        .HasForeignKey("DesignationId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.EmploymentType", "EmploymentType")
+                        .WithMany()
+                        .HasForeignKey("EmploymentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "ReportingManager")
+                        .WithMany()
+                        .HasForeignKey("ReportingManagerId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Employee", "UserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("Department");
+
+                    b.Navigation("Designation");
+
+                    b.Navigation("EmploymentType");
+
+                    b.Navigation("ReportingManager");
+
+                    b.Navigation("User");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.HrDocumentType", "HrDocumentType")
+                        .WithMany()
+                        .HasForeignKey("HrDocumentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("HrDocumentType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeSalaryStructure", "EmployeeSalaryStructure")
+                        .WithMany("Lines")
+                        .HasForeignKey("EmployeeSalaryStructureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeSalaryStructure");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany()
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany()
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "Bin")
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany("Lines")
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PoLine", "PoLine")
+                        .WithMany()
+                        .HasForeignKey("PoLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("Bin");
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PoLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany("WarrantyNumbers")
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "BaseUom")
+                        .WithMany()
+                        .HasForeignKey("BaseUomId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Brand", "Brand")
+                        .WithMany()
+                        .HasForeignKey("BrandId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany()
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "DefaultVendor")
+                        .WithMany()
+                        .HasForeignKey("DefaultVendorId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubCategory", "SubCategory")
+                        .WithMany()
+                        .HasForeignKey("SubCategoryId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("BaseUom");
+
+                    b.Navigation("Brand");
+
+                    b.Navigation("Category");
+
+                    b.Navigation("DefaultVendor");
+
+                    b.Navigation("SubCategory");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany("ReorderSettings")
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeLoan", "EmployeeLoan")
+                        .WithMany("Installments")
+                        .HasForeignKey("EmployeeLoanId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany()
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("EmployeeLoan");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NotificationConfig", "NotificationConfig")
+                        .WithMany("Modules")
+                        .HasForeignKey("NotificationConfigId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NotificationConfig");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany("Lines")
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithMany("Components")
+                        .HasForeignKey("PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("PayrollLine");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Payslip", "PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PayrollLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany()
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubNavItem", "SubNavItem")
+                        .WithMany()
+                        .HasForeignKey("SubNavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.Navigation("NavItem");
+
+                    b.Navigation("SubNavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany("Lines")
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "CancelReason")
+                        .WithMany()
+                        .HasForeignKey("CancelReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "OutputBin")
+                        .WithMany()
+                        .HasForeignKey("OutputBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Runs")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CancelReason");
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("OutputBin");
+
+                    b.Navigation("Template");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany()
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Requisition");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Requester")
+                        .WithMany()
+                        .HasForeignKey("RequestedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requester");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany("Lines")
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Lines")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Rfq");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Permission", "Permission")
+                        .WithMany()
+                        .HasForeignKey("PermissionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Permission");
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ChildRunStage")
+                        .WithMany()
+                        .HasForeignKey("ChildRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ParentRunStage")
+                        .WithMany()
+                        .HasForeignKey("ParentRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Edges")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildRunStage");
+
+                    b.Navigation("ParentRunStage");
+
+                    b.Navigation("Run");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Stages")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "TemplateStage")
+                        .WithMany()
+                        .HasForeignKey("TemplateStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Run");
+
+                    b.Navigation("TemplateStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Events")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Events")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Run");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStageOutput", "FromRunOutput")
+                        .WithMany()
+                        .HasForeignKey("FromRunOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromRunOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ScrapReason")
+                        .WithMany()
+                        .HasForeignKey("ScrapReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("ScrapReason");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "ClosedByUser")
+                        .WithMany()
+                        .HasForeignKey("ClosedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("ClosedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatorUserId");
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesInvoice");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("SalesInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoiceLine", "SalesInvoiceLine")
+                        .WithMany()
+                        .HasForeignKey("SalesInvoiceLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+
+                    b.Navigation("SalesInvoiceLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("Slips")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesSlip", "SalesSlip")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesSlipId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesSlip");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ChildStage")
+                        .WithMany()
+                        .HasForeignKey("ChildStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ParentStage")
+                        .WithMany()
+                        .HasForeignKey("ParentStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Edges")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildStage");
+
+                    b.Navigation("ParentStage");
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StageOutput", "FromOutput")
+                        .WithMany()
+                        .HasForeignKey("FromOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StockAdjustment", "Adjustment")
+                        .WithMany("Lines")
+                        .HasForeignKey("AdjustmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Adjustment");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockCount", "Count")
+                        .WithMany("Lines")
+                        .HasForeignKey("CountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Count");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", "Serial")
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Serial");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", null)
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", null)
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DestWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DestWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "SrcWarehouse")
+                        .WithMany()
+                        .HasForeignKey("SrcWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("DestWarehouse");
+
+                    b.Navigation("SrcWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("DestBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("SrcBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockTransfer", "Transfer")
+                        .WithMany("Lines")
+                        .HasForeignKey("TransferId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Transfer");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany("SubCategories")
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Category");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany("Children")
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Stages")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Quotations")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Rfq");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.VendorQuotation", "Quotation")
+                        .WithMany("Lines")
+                        .HasForeignKey("QuotationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Quotation");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Branch");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Navigation("SubCategories");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Navigation("Installments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Navigation("WarrantyNumbers");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Navigation("ReorderSettings");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Navigation("Children");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Navigation("Modules");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Events");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Runs");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Quotations");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Navigation("Events");
+
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Navigation("BundleSales");
+
+                    b.Navigation("Slips");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Navigation("Bins");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260902094609_AddWarehouseBranch.cs b/Backend/ERPCore/Migrations/20260902094609_AddWarehouseBranch.cs
new file mode 100644
index 0000000..7b332d9
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260902094609_AddWarehouseBranch.cs
@@ -0,0 +1,73 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddWarehouseBranch : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "BranchId",
+                table: "warehouses",
+                type: "integer",
+                nullable: true);
+
+            // Backfill any pre-existing warehouse onto the same "Main Branch" placeholder
+            // used by the earlier MakeEmployeeBranchRequired migration (created only if it
+            // doesn't already exist) — keeps a single de-facto default rather than minting
+            // a second one — before the column is locked to NOT NULL below.
+            migrationBuilder.Sql(@"
+                INSERT INTO hr_branches (""Code"", ""Name"", ""Status"", ""CreatedAt"")
+                SELECT 'BR-000', 'Main Branch', 'Active', now()
+                WHERE NOT EXISTS (SELECT 1 FROM hr_branches WHERE ""Code"" = 'BR-000')
+                  AND EXISTS (SELECT 1 FROM warehouses WHERE ""BranchId"" IS NULL);
+
+                UPDATE warehouses
+                SET ""BranchId"" = (SELECT ""BranchId"" FROM hr_branches WHERE ""Code"" = 'BR-000')
+                WHERE ""BranchId"" IS NULL;
+            ");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "BranchId",
+                table: "warehouses",
+                type: "integer",
+                nullable: false,
+                oldClrType: typeof(int),
+                oldType: "integer",
+                oldNullable: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_warehouses_BranchId",
+                table: "warehouses",
+                column: "BranchId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_warehouses_hr_branches_BranchId",
+                table: "warehouses",
+                column: "BranchId",
+                principalTable: "hr_branches",
+                principalColumn: "BranchId",
+                onDelete: ReferentialAction.Restrict);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_warehouses_hr_branches_BranchId",
+                table: "warehouses");
+
+            migrationBuilder.DropIndex(
+                name: "IX_warehouses_BranchId",
+                table: "warehouses");
+
+            migrationBuilder.DropColumn(
+                name: "BranchId",
+                table: "warehouses");
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260902095449_AddBranchConfig.Designer.cs b/Backend/ERPCore/Migrations/20260902095449_AddBranchConfig.Designer.cs
new file mode 100644
index 0000000..0a86244
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260902095449_AddBranchConfig.Designer.cs
@@ -0,0 +1,7939 @@
+// <auto-generated />
+using System;
+using ERPCore.Infra.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    [DbContext(typeof(ErpDbContext))]
+    [Migration("20260902095449_AddBranchConfig")]
+    partial class AddBranchConfig
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.Property<int>("AttendanceRecordId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceRecordId"));
+
+                    b.Property<DateTime>("AttendanceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("AttendanceStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("AttendanceUploadBatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan?>("CheckIn")
+                        .HasColumnType("interval");
+
+                    b.Property<TimeSpan?>("CheckOut")
+                        .HasColumnType("interval");
+
+                    b.Property<int?>("DuplicateOfAttendanceRecordId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EarlyLeaveMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("EditedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("EditedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsManualOverride")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("LateMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<int>("OvertimeMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("RowValidationStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceRecordId");
+
+                    b.HasIndex("AttendanceUploadBatchId");
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.HasIndex("EmployeeId", "AttendanceDate");
+
+                    b.ToTable("hr_attendance_records", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceUploadBatch", b =>
+                {
+                    b.Property<int>("AttendanceUploadBatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AttendanceUploadBatchId"));
+
+                    b.Property<DateTime?>("ConfirmedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ConfirmedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("OriginalFileName")
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("PeriodEnd")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("PeriodStart")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RowCountDuplicate")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountError")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RowCountTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("SourceType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AttendanceUploadBatchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodStart", "PeriodEnd");
+
+                    b.ToTable("hr_attendance_upload_batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.Property<int>("AuditId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AuditId"));
+
+                    b.Property<string>("Action")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<string>("ChangeSet")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EntityId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EntityType")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AuditId");
+
+                    b.HasIndex("CreatedAt");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("EntityType", "EntityId");
+
+                    b.ToTable("audit_logs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.Property<int>("BatchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BatchId"));
+
+                    b.Property<string>("BatchNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateOnly?>("ExpiryDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BatchId");
+
+                    b.HasIndex("ItemId", "BatchNo")
+                        .IsUnique();
+
+                    b.ToTable("batches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.Property<int>("BinId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BinId"));
+
+                    b.Property<string>("BinType")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BinId");
+
+                    b.HasIndex("WarehouseId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("bins", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Branch", b =>
+                {
+                    b.Property<int>("BranchId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BranchId"));
+
+                    b.Property<string>("Address")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_branches", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BranchConfig", b =>
+                {
+                    b.Property<int>("ConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("BranchingEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("branch_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_branch_config_singleton", "\"ConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Brand", b =>
+                {
+                    b.Property<int>("BrandId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BrandId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BrandId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("brands", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Property<int>("BundleSaleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleId"));
+
+                    b.Property<string>("BundleCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("BundleDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("BundleName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BundleNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("BundlePrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ComponentSubtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("MarginAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleId");
+
+                    b.HasIndex("BundleNo")
+                        .IsUnique();
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sales", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.Property<int>("BundleSaleLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleLineId"));
+
+                    b.Property<int>("BundleSaleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsComponent")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleLineId");
+
+                    b.HasIndex("BundleSaleId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateId"));
+
+                    b.Property<int>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TemplateCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("TemplateName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("BundleSaleTemplateId");
+
+                    b.HasIndex("TemplateCode")
+                        .IsUnique();
+
+                    b.ToTable("bundle_sale_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.Property<int>("BundleSaleTemplateLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("BundleSaleTemplateLineId"));
+
+                    b.Property<int>("BundleSaleTemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IncludeInBundle")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("SortOrder")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("BundleSaleTemplateLineId");
+
+                    b.HasIndex("BundleSaleTemplateId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("bundle_sale_template_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Property<int>("CategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CategoryId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CategoryId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("categories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.Property<int>("CustomerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CustomerId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(250)
+                        .HasColumnType("character varying(250)");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreditDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CreditLimit")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CustomerCode")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("CustomerType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<int?>("DefaultWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DisplayName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxRegistrationNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("CustomerId");
+
+                    b.HasIndex("CustomerCode")
+                        .IsUnique();
+
+                    b.HasIndex("CustomerType");
+
+                    b.HasIndex("DefaultWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("customers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.Property<int>("DepartmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DepartmentId"));
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("HeadEmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("ParentDepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DepartmentId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("HeadEmployeeId");
+
+                    b.HasIndex("ParentDepartmentId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_departments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Designation", b =>
+                {
+                    b.Property<int>("DesignationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("DesignationId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("DesignationId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_designations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.Property<int>("EmployeeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeId"));
+
+                    b.Property<string>("AddressLine1")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AddressLine2")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("City")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime?>("ConfirmationDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Country")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("DepartmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DesignationId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<string>("EmergencyContactName")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("EmergencyContactPhone")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EmergencyContactRelationship")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("EmployeeCode")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmploymentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("EpfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("EtfNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("FullName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Gender")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("HireDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("LastWorkingDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Nationality")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Nic")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PersonalMobile")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("PostalCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ProfilePhotoPath")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<int?>("ReportingManagerId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxIdentificationNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WorkShiftId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("DesignationId");
+
+                    b.HasIndex("Email");
+
+                    b.HasIndex("EmployeeCode")
+                        .IsUnique();
+
+                    b.HasIndex("EmploymentTypeId");
+
+                    b.HasIndex("ReportingManagerId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.HasIndex("WorkShiftId");
+
+                    b.ToTable("hr_employees", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.Property<int>("EmployeeBankDetailId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeBankDetailId"));
+
+                    b.Property<string>("AccountHolderName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("AccountNumber")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("BankName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("BranchName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsPrimary")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("SwiftCode")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmployeeBankDetailId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.ToTable("hr_employee_bank_details", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.Property<int>("EmployeeDocumentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeDocumentId"));
+
+                    b.Property<string>("ContentType")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ExpiryDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("HrDocumentTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("IssueDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("OriginalFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<string>("RelativePath")
+                        .IsRequired()
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<long>("SizeBytes")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StoredFileName")
+                        .IsRequired()
+                        .HasMaxLength(260)
+                        .HasColumnType("character varying(260)");
+
+                    b.Property<DateTime>("UploadedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("UploadedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("VerifiedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("VerifiedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeDocumentId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("ExpiryDate");
+
+                    b.HasIndex("HrDocumentTypeId");
+
+                    b.ToTable("hr_employee_documents", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Property<int>("EmployeeLoanId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeLoanId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("InstallmentAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("InterestRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<string>("LoanKind")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("NumberOfInstallments")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OutstandingBalance")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("PrincipalAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StartMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("StartYear")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeLoanId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employee_loans", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureId"));
+
+                    b.Property<DateTime>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("EmployeeSalaryStructureId");
+
+                    b.HasIndex("EmployeeId", "EffectiveTo");
+
+                    b.ToTable("hr_employee_salary_structures", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.Property<int>("EmployeeSalaryStructureLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmployeeSalaryStructureLineId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeSalaryStructureId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EmployeeSalaryStructureLineId");
+
+                    b.HasIndex("EmployeeSalaryStructureId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_employee_salary_structure_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmploymentType", b =>
+                {
+                    b.Property<int>("EmploymentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EmploymentTypeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("EmploymentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_employment_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Property<int>("GrnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("PostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("grns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Property<int>("GrnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("HoldStatus")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int?>("PoLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PoUnitPrice")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReceivedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<decimal>("VatAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.HasKey("GrnLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("GrnId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoLineId");
+
+                    b.ToTable("grn_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.Property<int>("GrnLineWarrantyNumberId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnLineWarrantyNumberId"));
+
+                    b.Property<int>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("WarrantyNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("GrnLineWarrantyNumberId");
+
+                    b.HasIndex("GrnLineId", "WarrantyNo")
+                        .IsUnique();
+
+                    b.ToTable("grn_line_warranty_numbers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.HrDocumentType", b =>
+                {
+                    b.Property<int>("HrDocumentTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("HrDocumentTypeId"));
+
+                    b.Property<string>("Category")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("ExpiryTracked")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiredAtOnboarding")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("HrDocumentTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_document_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Property<int>("ItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemId"));
+
+                    b.Property<int>("BaseUomId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BrandId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("ContentBaseQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentBaseUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal?>("ContentQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("ContentUnit")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("DefaultVendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("SellingFlatPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMaxPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("SellingMinPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Sku")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("StockNature")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("SubCategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("TaxClass")
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("TrackingMode")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Warranty")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("NonWarranty");
+
+                    b.Property<int?>("WarrantyPeriodMonths")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ItemId");
+
+                    b.HasIndex("BaseUomId");
+
+                    b.HasIndex("BrandId");
+
+                    b.HasIndex("CategoryId");
+
+                    b.HasIndex("DefaultVendorId");
+
+                    b.HasIndex("Sku")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("SubCategoryId");
+
+                    b.ToTable("items", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.Property<int>("ReorderId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReorderId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ReorderPoint")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReorderQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReorderId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId")
+                        .IsUnique();
+
+                    b.ToTable("item_reorders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemType", b =>
+                {
+                    b.Property<int>("ItemTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ItemTypeId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsMeasurable")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("ItemTypeId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("item_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.JournalEntryStub", b =>
+                {
+                    b.Property<int>("JournalId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("JournalId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("CreditAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("DebitAccount")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.HasKey("JournalId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.ToTable("journal_entry_stubs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.Property<int>("LeaveBalanceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveBalanceId"));
+
+                    b.Property<decimal>("AdjustmentDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<decimal>("CarriedForwardDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EntitledDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TakenDays")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LeaveBalanceId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("EmployeeId", "LeaveTypeId", "Year")
+                        .IsUnique();
+
+                    b.ToTable("hr_leave_balances", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.Property<int>("LeaveRequestId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveRequestId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DaysCount")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EndDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("LeaveTypeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<string>("RejectionReason")
+                        .HasMaxLength(1000)
+                        .HasColumnType("character varying(1000)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LeaveRequestId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("LeaveTypeId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("StartDate", "EndDate");
+
+                    b.ToTable("hr_leave_requests", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveType", b =>
+                {
+                    b.Property<int>("LeaveTypeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LeaveTypeId"));
+
+                    b.Property<decimal>("AccrualPerYear")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<bool>("CarryForwardAllowed")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<bool>("CountsAsNoPay")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsPaid")
+                        .HasColumnType("boolean");
+
+                    b.Property<int?>("MaxCarryForwardDays")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<bool>("RequiresApproval")
+                        .HasColumnType("boolean");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("LeaveTypeId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_leave_types", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.Property<int>("LoanInstallmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LoanInstallmentId"));
+
+                    b.Property<int>("DueMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DueYear")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("EmployeeLoanId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("InstallmentNumber")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("PaidAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int?>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScheduledAmount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("LoanInstallmentId");
+
+                    b.HasIndex("EmployeeLoanId");
+
+                    b.HasIndex("PayrollRunId");
+
+                    b.HasIndex("DueYear", "DueMonth");
+
+                    b.ToTable("hr_loan_installments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Property<int>("NavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("NavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            NavItemId = 1,
+                            Code = "dashboard",
+                            Href = "/dashboard",
+                            Label = "Dashboard",
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 2,
+                            Code = "products",
+                            Href = "/dashboard/products",
+                            Label = "Products",
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 3,
+                            Code = "vendors",
+                            Href = "/dashboard/vendors",
+                            Label = "Vendors",
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 4,
+                            Code = "procurement",
+                            Href = "/dashboard/procurement",
+                            Label = "Procurement",
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 5,
+                            Code = "receiving",
+                            Href = "/dashboard/receiving/grn",
+                            Label = "Receiving",
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 6,
+                            Code = "stock",
+                            Href = "/dashboard/stock",
+                            Label = "Stock",
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 7,
+                            Code = "warehouses",
+                            Href = "/dashboard/warehouse",
+                            Label = "Warehouses",
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 8,
+                            Code = "orders",
+                            Href = "/dashboard/orders",
+                            Label = "Orders",
+                            SortOrder = 8,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 9,
+                            Code = "settings",
+                            Href = "/dashboard/settings",
+                            Label = "Settings",
+                            SortOrder = 9,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 10,
+                            Code = "help",
+                            Href = "/dashboard/help",
+                            Label = "Help",
+                            SortOrder = 10,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 11,
+                            Code = "ledgers",
+                            Href = "/dashboard/ledgers",
+                            Label = "Ledgers",
+                            SortOrder = 11,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 12,
+                            Code = "accounts",
+                            Href = "/dashboard/accounts",
+                            Label = "Accounts",
+                            SortOrder = 12,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 13,
+                            Code = "sales",
+                            Href = "/dashboard/sales",
+                            Label = "Sales",
+                            SortOrder = 13,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            NavItemId = 14,
+                            Code = "production",
+                            Href = "/dashboard/production",
+                            Label = "Production",
+                            SortOrder = 14,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("NotificationConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("notification_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_notification_config_singleton", "\"NotificationConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.Property<int>("NotificationConfigModuleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("NotificationConfigModuleId"));
+
+                    b.Property<bool>("EmailEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<bool>("InAppEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("ModuleKey")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NotificationConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("SmsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.HasKey("NotificationConfigModuleId");
+
+                    b.HasIndex("ModuleKey")
+                        .IsUnique();
+
+                    b.HasIndex("NotificationConfigId");
+
+                    b.ToTable("notification_config_modules", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NumberSequence", b =>
+                {
+                    b.Property<int>("SequenceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SequenceId"));
+
+                    b.Property<string>("DocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)")
+                        .HasColumnName("doc_type");
+
+                    b.Property<int>("LastNumber")
+                        .HasColumnType("integer")
+                        .HasColumnName("last_number");
+
+                    b.Property<int>("Year")
+                        .HasColumnType("integer")
+                        .HasColumnName("year");
+
+                    b.HasKey("SequenceId");
+
+                    b.HasIndex("DocType", "Year")
+                        .IsUnique();
+
+                    b.ToTable("number_sequences", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Property<int>("PayrollLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineId"));
+
+                    b.Property<int>("AbsentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("BasicSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("EmployeeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("EpfEmployeeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EpfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("EtfEmployerAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("GrossSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("LateDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("LateMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeaveDays")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LoanDeductionAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NetSalary")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("NoPayAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("OtMinutesTotal")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("OtherDeductionsAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("OvertimeAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("PayrollRunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PresentDays")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("TotalAllowances")
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<int>("WorkingDays")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineId");
+
+                    b.HasIndex("EmployeeId");
+
+                    b.HasIndex("PayrollRunId", "EmployeeId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payroll_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.Property<int>("PayrollLineComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollLineComponentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<string>("ComponentCategory")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalaryComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollLineComponentId");
+
+                    b.HasIndex("PayrollLineId");
+
+                    b.HasIndex("SalaryComponentId");
+
+                    b.ToTable("hr_payroll_line_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Property<int>("PayrollRunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollRunId"));
+
+                    b.Property<DateTime?>("ApprovedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ApprovedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("GeneratedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("LockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("LockedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodMonth")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PeriodYear")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("UnlockReason")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<DateTime?>("UnlockedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UnlockedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayrollRunId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("PeriodYear", "PeriodMonth", "BranchId");
+
+                    b.ToTable("hr_payroll_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollStatutorySetting", b =>
+                {
+                    b.Property<int>("PayrollStatutorySettingId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayrollStatutorySettingId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("EpfEmployeeRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EpfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("EtfEmployerRate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<decimal>("OtMultiplierDefault")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.HasKey("PayrollStatutorySettingId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_payroll_statutory_settings", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.Property<int>("PayslipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PayslipId"));
+
+                    b.Property<DateTime>("GeneratedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PayrollLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("ReleasedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("ReleasedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PayslipId");
+
+                    b.HasIndex("PayrollLineId")
+                        .IsUnique();
+
+                    b.ToTable("hr_payslips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.Property<int>("PermissionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PermissionId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(80)
+                        .HasColumnType("character varying(80)");
+
+                    b.Property<int?>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SubNavItemId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PermissionId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.HasIndex("SubNavItemId");
+
+                    b.ToTable("permissions", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            PermissionId = 1,
+                            Code = "NAV:dashboard",
+                            NavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 2,
+                            Code = "NAV:products",
+                            NavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 3,
+                            Code = "NAV:vendors",
+                            NavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 4,
+                            Code = "NAV:procurement",
+                            NavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 5,
+                            Code = "NAV:receiving",
+                            NavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 6,
+                            Code = "NAV:stock",
+                            NavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 7,
+                            Code = "NAV:warehouses",
+                            NavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 8,
+                            Code = "NAV:orders",
+                            NavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 9,
+                            Code = "NAV:settings",
+                            NavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 10,
+                            Code = "NAV:help",
+                            NavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 11,
+                            Code = "NAV:products.item",
+                            SubNavItemId = 1
+                        },
+                        new
+                        {
+                            PermissionId = 12,
+                            Code = "NAV:products.category",
+                            SubNavItemId = 2
+                        },
+                        new
+                        {
+                            PermissionId = 13,
+                            Code = "NAV:products.brand",
+                            SubNavItemId = 3
+                        },
+                        new
+                        {
+                            PermissionId = 14,
+                            Code = "NAV:products.item-type",
+                            SubNavItemId = 4
+                        },
+                        new
+                        {
+                            PermissionId = 15,
+                            Code = "NAV:products.uom",
+                            SubNavItemId = 5
+                        },
+                        new
+                        {
+                            PermissionId = 16,
+                            Code = "NAV:products.configuration",
+                            SubNavItemId = 6
+                        },
+                        new
+                        {
+                            PermissionId = 17,
+                            Code = "NAV:settings.roles",
+                            SubNavItemId = 7
+                        },
+                        new
+                        {
+                            PermissionId = 18,
+                            Code = "NAV:settings.users",
+                            SubNavItemId = 8
+                        },
+                        new
+                        {
+                            PermissionId = 28,
+                            Code = "NAV:procurement.requisitions",
+                            SubNavItemId = 17
+                        },
+                        new
+                        {
+                            PermissionId = 29,
+                            Code = "NAV:procurement.rfqs",
+                            SubNavItemId = 18
+                        },
+                        new
+                        {
+                            PermissionId = 30,
+                            Code = "NAV:procurement.purchase-orders",
+                            SubNavItemId = 19
+                        },
+                        new
+                        {
+                            PermissionId = 31,
+                            Code = "NAV:procurement.purchase-returns",
+                            SubNavItemId = 20
+                        },
+                        new
+                        {
+                            PermissionId = 19,
+                            Code = "NAV:ledgers",
+                            NavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 20,
+                            Code = "NAV:ledgers.trial-balance",
+                            SubNavItemId = 9
+                        },
+                        new
+                        {
+                            PermissionId = 21,
+                            Code = "NAV:ledgers.balance-sheet",
+                            SubNavItemId = 10
+                        },
+                        new
+                        {
+                            PermissionId = 22,
+                            Code = "NAV:ledgers.general-ledger",
+                            SubNavItemId = 11
+                        },
+                        new
+                        {
+                            PermissionId = 23,
+                            Code = "NAV:ledgers.profit-and-loss",
+                            SubNavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 24,
+                            Code = "NAV:ledgers.cash-flow",
+                            SubNavItemId = 13
+                        },
+                        new
+                        {
+                            PermissionId = 25,
+                            Code = "NAV:ledgers.budget-vs-actual",
+                            SubNavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 27,
+                            Code = "NAV:ledgers.tax-report",
+                            SubNavItemId = 16
+                        },
+                        new
+                        {
+                            PermissionId = 26,
+                            Code = "NAV:accounts.bank-accounts",
+                            SubNavItemId = 15
+                        },
+                        new
+                        {
+                            PermissionId = 32,
+                            Code = "NAV:accounts",
+                            NavItemId = 12
+                        },
+                        new
+                        {
+                            PermissionId = 33,
+                            Code = "NAV:accounts.cheque-books",
+                            SubNavItemId = 21
+                        },
+                        new
+                        {
+                            PermissionId = 34,
+                            Code = "NAV:accounts.received-cheques",
+                            SubNavItemId = 22
+                        },
+                        new
+                        {
+                            PermissionId = 35,
+                            Code = "NAV:production",
+                            NavItemId = 14
+                        },
+                        new
+                        {
+                            PermissionId = 36,
+                            Code = "NAV:production.templates",
+                            SubNavItemId = 27
+                        },
+                        new
+                        {
+                            PermissionId = 37,
+                            Code = "NAV:production.runs",
+                            SubNavItemId = 25
+                        },
+                        new
+                        {
+                            PermissionId = 38,
+                            Code = "NAV:production.produced",
+                            SubNavItemId = 26
+                        },
+                        new
+                        {
+                            PermissionId = 39,
+                            Code = "NAV:procurement.purchase-invoices",
+                            SubNavItemId = 28
+                        },
+                        new
+                        {
+                            PermissionId = 40,
+                            Code = "NAV:settings.branches",
+                            SubNavItemId = 29
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.Property<int>("PoLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PoId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("Tax")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("PoId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("po_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.Property<int>("ConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("BatchListsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("BrandsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("ItemTypesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<bool>("SellingPricesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SerialNumbersEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("SubcategoriesEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("WarrantyPeriodsEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.HasKey("ConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("product_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_product_config_singleton", "\"ConfigId\" = 1");
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Property<int>("RunId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunId"));
+
+                    b.Property<int?>("CancelReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("CompletedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("OutputBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ReworkCount")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal>("ScaleFactor")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("TargetQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunId");
+
+                    b.HasIndex("CancelReasonCodeId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("OutputBinId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("TemplateId", "Status");
+
+                    b.ToTable("production_runs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Property<int>("TemplateId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TemplateId"));
+
+                    b.Property<string>("Annotations")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TemplateId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("production_templates", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("VendorInvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("VendorInvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("VendorSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("VendorSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("PurchaseInvoiceId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("VendorId", "VendorInvoiceNo");
+
+                    b.ToTable("purchase_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceLineId"));
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("PurchaseInvoiceLineId");
+
+                    b.HasIndex("GrnId")
+                        .IsUnique();
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.Property<int>("PurchaseInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("PurchaseInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Property<int>("PoId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PoId"));
+
+                    b.Property<bool>("ApprovalRequired")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int?>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("PoId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("purchase_orders", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("purchase_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.ToTable("purchase_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ReasonCode", b =>
+                {
+                    b.Property<int>("ReasonCodeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReasonCodeId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Context")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("ReasonCodeId");
+
+                    b.HasIndex("Context", "Code")
+                        .IsUnique();
+
+                    b.ToTable("reason_codes", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Property<int>("RequisitionId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RequisitionId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequestedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RequisitionId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequestedBy");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("requisitions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.Property<int>("ReqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateOnly?>("RequiredBy")
+                        .HasColumnType("date");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("requisition_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Property<int>("RfqId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<int>("RequisitionId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RfqId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("RequisitionId");
+
+                    b.ToTable("rfqs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.Property<int>("RfqLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RfqLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RfqLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RfqId");
+
+                    b.ToTable("rfq_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Role", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RoleId"));
+
+                    b.Property<Guid>("AuthRoleId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_role_id");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsSystemRole")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("RoleId");
+
+                    b.HasIndex("AuthRoleId")
+                        .IsUnique();
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("roles", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.Property<int>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PermissionId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RoleId", "PermissionId");
+
+                    b.HasIndex("PermissionId");
+
+                    b.ToTable("role_permissions", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.Property<int>("RunEdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunEdgeId"));
+
+                    b.Property<int>("ChildRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentRunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunEdgeId");
+
+                    b.HasIndex("ChildRunStageId");
+
+                    b.HasIndex("RunId");
+
+                    b.HasIndex("ParentRunStageId", "ChildRunStageId")
+                        .IsUnique();
+
+                    b.ToTable("run_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Property<int>("RunStageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunStageId"));
+
+                    b.Property<DateTime?>("ActualEndAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("ActualStartAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("FieldValues")
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int?>("TemplateStageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunStageId");
+
+                    b.HasIndex("TemplateStageId");
+
+                    b.HasIndex("RunId", "Status");
+
+                    b.ToTable("run_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.Property<int>("EventId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EventId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("EventType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Note")
+                        .HasMaxLength(500)
+                        .HasColumnType("character varying(500)");
+
+                    b.Property<string>("Payload")
+                        .HasColumnType("jsonb");
+
+                    b.Property<int>("RunId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EventId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("RunId", "EventId");
+
+                    b.ToTable("run_stage_events", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.Property<int>("RunInputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunInputId"));
+
+                    b.Property<decimal>("ConsumedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ConsumedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DeliveredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("FromRunOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<decimal>("ReturnedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ReturnedValue")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("RunInputId");
+
+                    b.HasIndex("FromRunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.ToTable("run_stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.Property<int>("RunOutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("RunOutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PlannedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("ProducedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("RunStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ScrapReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("ScrappedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TransferredQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("RunOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RunStageId");
+
+                    b.HasIndex("ScrapReasonCodeId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("run_stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalaryComponent", b =>
+                {
+                    b.Property<int>("SalaryComponentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalaryComponentId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("ComponentType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsEpfEtfApplicable")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsTaxable")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SalaryComponentId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_salary_components", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Property<int>("SalesDayEndId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesDayEndId"));
+
+                    b.Property<int>("BundleCount")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateOnly>("BusinessDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("ClosedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ClosedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("CostOfGoodsSold")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SlipCount")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("SalesDayEndId");
+
+                    b.HasIndex("ClosedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("CashierUserId", "BusinessDate")
+                        .IsUnique();
+
+                    b.ToTable("sales_day_ends", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Property<int>("SalesInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("CreatorUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("CustomerSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("InvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("InvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("InvoiceType")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("B2C");
+
+                    b.Property<decimal>("NetPayable")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RoundOff")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceId");
+
+                    b.HasIndex("CreatorUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("InvoiceDate");
+
+                    b.HasIndex("InvoiceNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.Property<int>("SalesInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoiceLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoiceLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.Property<int>("SalesInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("SalesInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("SalesInvoiceId");
+
+                    b.ToTable("sales_invoice_payments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Property<int>("ReturnId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_returns", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.Property<int>("ReturnLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("ReturnLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ReturnId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SalesInvoiceLineId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ReturnLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("ReturnId");
+
+                    b.HasIndex("SalesInvoiceLineId");
+
+                    b.ToTable("sales_return_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Property<int>("SalesSlipId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("CashierUserId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("CustomerSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<int?>("DayEndId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime>("SlipDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("SlipNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipId");
+
+                    b.HasIndex("CashierUserId");
+
+                    b.HasIndex("CustomerId");
+
+                    b.HasIndex("DayEndId");
+
+                    b.HasIndex("SlipDate");
+
+                    b.HasIndex("SlipNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slips", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.Property<int>("SalesSlipLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SalesSlipLineId"));
+
+                    b.Property<decimal>("BaseCost")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("DiscountAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("DiscountMode")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("DiscountPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("FreeQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<bool>("IsFreeIssue")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("NetUnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("ParentLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("PriceSource")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SalesSlipId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("TaxAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("TaxPct")
+                        .HasPrecision(9, 4)
+                        .HasColumnType("numeric(9,4)");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("SalesSlipLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SalesSlipId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("sales_slip_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.Property<int>("SerialId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SerialId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SerialNo")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("SerialId");
+
+                    b.HasIndex("ItemId", "SerialNo")
+                        .IsUnique();
+
+                    b.ToTable("serials", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.Property<int>("EdgeId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("EdgeId"));
+
+                    b.Property<int>("ChildStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ParentStageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("EdgeId");
+
+                    b.HasIndex("ChildStageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.HasIndex("ParentStageId", "ChildStageId")
+                        .IsUnique();
+
+                    b.ToTable("stage_edges", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.Property<int>("InputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("InputId"));
+
+                    b.Property<int?>("FromOutputId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("QtyUnit")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Source")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("InputId");
+
+                    b.HasIndex("FromOutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.ToTable("stage_inputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.Property<int>("OutputId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("OutputId"));
+
+                    b.Property<int?>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("QtyPerBatch")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("StageId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("UomId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("OutputId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("StageId");
+
+                    b.HasIndex("UomId");
+
+                    b.ToTable("stage_outputs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Property<int>("AdjustmentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjustmentId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("ReasonCodeId")
+                        .HasColumnType("integer");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjustmentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("ReasonCodeId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_adjustments", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.Property<int>("AdjLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("AdjLineId"));
+
+                    b.Property<int>("AdjustmentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyDelta")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("AdjLineId");
+
+                    b.HasIndex("AdjustmentId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.ToTable("stock_adjustment_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Property<int>("CountId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountId"));
+
+                    b.Property<string>("CountType")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("CountId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.ToTable("stock_counts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.Property<int>("CountLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("CountLineId"));
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("CountId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("CountedQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("SystemQty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal?>("Variance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("CountLineId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("CountId");
+
+                    b.HasIndex("ItemId");
+
+                    b.ToTable("stock_count_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.Property<int>("LayerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LayerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("GrnLineId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyRemaining")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("ReceiptDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LayerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("GrnLineId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "ReceiptDate", "LayerId");
+
+                    b.ToTable("stock_layers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.Property<int>("LedgerId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("LedgerId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("BinId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Direction")
+                        .IsRequired()
+                        .HasMaxLength(5)
+                        .HasColumnType("character varying(5)");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("QtyBase")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("RunningBalance")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SourceDocId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SourceDocType")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("character varying(10)");
+
+                    b.Property<decimal>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Value")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("WarehouseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("LedgerId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("BinId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("WarehouseId");
+
+                    b.HasIndex("SourceDocType", "SourceDocId");
+
+                    b.HasIndex("ItemId", "WarehouseId", "CreatedAt");
+
+                    b.HasIndex("ItemId", "WarehouseId", "LedgerId");
+
+                    b.ToTable("stock_ledger", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Property<int>("TransferId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("DestWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("SrcWarehouseId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.HasKey("TransferId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DestWarehouseId");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("SrcWarehouseId");
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("stock_transfers", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.Property<int>("TransferLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TransferLineId"));
+
+                    b.Property<int?>("BatchId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("DestBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Qty")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("QtyReceived")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int?>("SerialId")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("SrcBinId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("TransferId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal?>("UnitCost")
+                        .HasPrecision(18, 6)
+                        .HasColumnType("numeric(18,6)");
+
+                    b.HasKey("TransferLineId");
+
+                    b.HasIndex("BatchId");
+
+                    b.HasIndex("DestBinId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("SerialId");
+
+                    b.HasIndex("SrcBinId");
+
+                    b.HasIndex("TransferId");
+
+                    b.ToTable("stock_transfer_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.Property<int>("SubCategoryId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubCategoryId"));
+
+                    b.Property<int>("CategoryId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("SubCategoryId");
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("CategoryId", "Name")
+                        .IsUnique();
+
+                    b.ToTable("subcategories", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.Property<int>("SubNavItemId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("SubNavItemId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Href")
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Icon")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.Property<int>("NavItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.HasKey("SubNavItemId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("NavItemId");
+
+                    b.ToTable("sub_nav_items", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            SubNavItemId = 1,
+                            Code = "products.item",
+                            Href = "/dashboard/products",
+                            Label = "Item",
+                            NavItemId = 2,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 2,
+                            Code = "products.category",
+                            Href = "/dashboard/products/categories",
+                            Label = "Category",
+                            NavItemId = 2,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 3,
+                            Code = "products.brand",
+                            Href = "/dashboard/products/brands",
+                            Label = "Brand",
+                            NavItemId = 2,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 4,
+                            Code = "products.item-type",
+                            Href = "/dashboard/products/item-types",
+                            Label = "Item Type",
+                            NavItemId = 2,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 5,
+                            Code = "products.uom",
+                            Href = "/dashboard/products/uoms",
+                            Label = "UOM",
+                            NavItemId = 2,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 6,
+                            Code = "products.configuration",
+                            Href = "/dashboard/products/settings",
+                            Label = "Configuration",
+                            NavItemId = 2,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 29,
+                            Code = "settings.branches",
+                            Href = "/dashboard/settings/branches",
+                            Label = "Branches",
+                            NavItemId = 9,
+                            SortOrder = 0,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 7,
+                            Code = "settings.roles",
+                            Href = "/dashboard/settings/roles",
+                            Label = "Roles",
+                            NavItemId = 9,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 8,
+                            Code = "settings.users",
+                            Href = "/dashboard/settings/users",
+                            Label = "Users",
+                            NavItemId = 9,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 24,
+                            Code = "settings.notification-config",
+                            Href = "/dashboard/settings/notification-config",
+                            Label = "Notification Config",
+                            NavItemId = 9,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 23,
+                            Code = "sales.bundle-sales",
+                            Href = "/dashboard/sales/bundles",
+                            Label = "Bundle Sales",
+                            NavItemId = 13,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 17,
+                            Code = "procurement.requisitions",
+                            Href = "/dashboard/procurement/requisitions",
+                            Label = "Requisitions",
+                            NavItemId = 4,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 18,
+                            Code = "procurement.rfqs",
+                            Href = "/dashboard/procurement/rfqs",
+                            Label = "RFQs",
+                            NavItemId = 4,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 19,
+                            Code = "procurement.purchase-orders",
+                            Href = "/dashboard/procurement/purchase-orders",
+                            Label = "Purchase Orders",
+                            NavItemId = 4,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 20,
+                            Code = "procurement.purchase-returns",
+                            Href = "/dashboard/procurement/purchase-returns",
+                            Label = "Purchase Returns",
+                            NavItemId = 4,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 28,
+                            Code = "procurement.purchase-invoices",
+                            Href = "/dashboard/procurement/purchase-invoices",
+                            Label = "Purchase Invoices",
+                            NavItemId = 4,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 9,
+                            Code = "ledgers.trial-balance",
+                            Href = "/dashboard/ledgers/trial-balance",
+                            Label = "Trial Balance",
+                            NavItemId = 11,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 10,
+                            Code = "ledgers.balance-sheet",
+                            Href = "/dashboard/ledgers/balance-sheet",
+                            Label = "Balance Sheet",
+                            NavItemId = 11,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 11,
+                            Code = "ledgers.general-ledger",
+                            Href = "/dashboard/ledgers/general-ledger",
+                            Label = "General Ledger",
+                            NavItemId = 11,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 12,
+                            Code = "ledgers.profit-and-loss",
+                            Href = "/dashboard/ledgers/profit-and-loss",
+                            Label = "Profit & Loss",
+                            NavItemId = 11,
+                            SortOrder = 4,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 13,
+                            Code = "ledgers.cash-flow",
+                            Href = "/dashboard/ledgers/cash-flow",
+                            Label = "Cash Flow",
+                            NavItemId = 11,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 14,
+                            Code = "ledgers.budget-vs-actual",
+                            Href = "/dashboard/ledgers/budget-vs-actual",
+                            Label = "Budget vs Actual",
+                            NavItemId = 11,
+                            SortOrder = 6,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 16,
+                            Code = "ledgers.tax-report",
+                            Href = "/dashboard/ledgers/tax-report",
+                            Label = "Tax Report",
+                            NavItemId = 11,
+                            SortOrder = 7,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 15,
+                            Code = "accounts.bank-accounts",
+                            Href = "/dashboard/accounts/bank-accounts",
+                            Label = "Cash / Bank Accounts",
+                            NavItemId = 12,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 21,
+                            Code = "accounts.cheque-books",
+                            Href = "/dashboard/accounts/cheque-books",
+                            Label = "Cheque Books",
+                            NavItemId = 12,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 22,
+                            Code = "accounts.received-cheques",
+                            Href = "/dashboard/accounts/received-cheques",
+                            Label = "Received Cheques",
+                            NavItemId = 12,
+                            SortOrder = 3,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 27,
+                            Code = "production.templates",
+                            Href = "/dashboard/production/templates",
+                            Label = "Templates",
+                            NavItemId = 14,
+                            SortOrder = 1,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 25,
+                            Code = "production.runs",
+                            Href = "/dashboard/production/runs",
+                            Label = "Runs",
+                            NavItemId = 14,
+                            SortOrder = 2,
+                            Status = "Active"
+                        },
+                        new
+                        {
+                            SubNavItemId = 26,
+                            Code = "production.produced",
+                            Href = "/dashboard/production/produced",
+                            Label = "Produced",
+                            NavItemId = 14,
+                            SortOrder = 3,
+                            Status = "Active"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TaxSlab", b =>
+                {
+                    b.Property<int>("TaxSlabId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("TaxSlabId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("EffectiveFrom")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("EffectiveTo")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("LowerBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.Property<decimal>("Rate")
+                        .HasPrecision(6, 4)
+                        .HasColumnType("numeric(6,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<decimal?>("UpperBound")
+                        .HasPrecision(18, 2)
+                        .HasColumnType("numeric(18,2)");
+
+                    b.HasKey("TaxSlabId");
+
+                    b.HasIndex("EffectiveFrom");
+
+                    b.ToTable("hr_tax_slabs", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Property<int>("StageId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("StageId"));
+
+                    b.Property<int>("EstimatedMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("FieldDefs")
+                        .IsRequired()
+                        .HasColumnType("jsonb");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(150)
+                        .HasColumnType("character varying(150)");
+
+                    b.Property<decimal>("PosX")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PosY")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("RoleLabel")
+                        .HasMaxLength(60)
+                        .HasColumnType("character varying(60)");
+
+                    b.Property<int>("TemplateId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("StageId");
+
+                    b.HasIndex("TemplateId");
+
+                    b.ToTable("template_stages", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Uom", b =>
+                {
+                    b.Property<int>("UomId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UomId"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("UomId");
+
+                    b.HasIndex("Name")
+                        .IsUnique();
+
+                    b.ToTable("uoms", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.Property<int>("UserId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("UserId"));
+
+                    b.Property<Guid?>("AuthUserId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("auth_user_id");
+
+                    b.Property<string>("DisplayName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(320)
+                        .HasColumnType("character varying(320)");
+
+                    b.Property<int?>("RoleId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("UserId");
+
+                    b.HasIndex("AuthUserId")
+                        .IsUnique();
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("Username")
+                        .IsUnique();
+
+                    b.ToTable("users", (string)null);
+
+                    b.HasData(
+                        new
+                        {
+                            UserId = 1,
+                            DisplayName = "System",
+                            Status = "Active",
+                            Username = "system"
+                        });
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Vendor", b =>
+                {
+                    b.Property<int>("VendorId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("VendorId"));
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Currency")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(3)
+                        .HasColumnType("character varying(3)")
+                        .HasDefaultValue("LKR");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<string>("TaxReg")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Terms")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("VendorId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("vendors", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Property<int>("QuotationId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationId"));
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("RfqId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("QuotationId");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("RfqId", "VendorId")
+                        .IsUnique();
+
+                    b.ToTable("vendor_quotations", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.Property<int>("QuotationLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("QuotationLineId"));
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("LeadDays")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("QuotationId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("UnitPrice")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("QuotationLineId");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("QuotationId");
+
+                    b.ToTable("vendor_quotation_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Property<int>("WarehouseId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WarehouseId"));
+
+                    b.Property<int>("BranchId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.HasKey("WarehouseId");
+
+                    b.HasIndex("BranchId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.ToTable("warehouses", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.WorkShift", b =>
+                {
+                    b.Property<int>("WorkShiftId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WorkShiftId"));
+
+                    b.Property<int>("BreakMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<TimeSpan>("EndTime")
+                        .HasColumnType("interval");
+
+                    b.Property<int>("GraceMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsOvernight")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<decimal>("OtMultiplier")
+                        .HasPrecision(6, 2)
+                        .HasColumnType("numeric(6,2)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<int>("StandardWorkingMinutes")
+                        .HasColumnType("integer");
+
+                    b.Property<TimeSpan>("StartTime")
+                        .HasColumnType("interval");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Active");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("WorkingDaysMask")
+                        .HasColumnType("integer");
+
+                    b.HasKey("WorkShiftId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.ToTable("hr_work_shifts", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AttendanceRecord", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.AttendanceUploadBatch", "AttendanceUploadBatch")
+                        .WithMany()
+                        .HasForeignKey("AttendanceUploadBatchId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("AttendanceUploadBatch");
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.AuditLog", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Batch", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Bin", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany("Bins")
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BranchConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany()
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("BundleSales")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSale", "BundleSale")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSale");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplateLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
+                        .WithMany("Lines")
+                        .HasForeignKey("BundleSaleTemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("BundleSaleTemplate");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Customer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DefaultWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DefaultWarehouseId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("DefaultWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Department", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "HeadEmployee")
+                        .WithMany()
+                        .HasForeignKey("HeadEmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "ParentDepartment")
+                        .WithMany()
+                        .HasForeignKey("ParentDepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("HeadEmployee");
+
+                    b.Navigation("ParentDepartment");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Employee", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Department", "Department")
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Designation", "Designation")
+                        .WithMany()
+                        .HasForeignKey("DesignationId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.EmploymentType", "EmploymentType")
+                        .WithMany()
+                        .HasForeignKey("EmploymentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "ReportingManager")
+                        .WithMany()
+                        .HasForeignKey("ReportingManagerId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Employee", "UserId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.WorkShift", "WorkShift")
+                        .WithMany()
+                        .HasForeignKey("WorkShiftId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Branch");
+
+                    b.Navigation("Department");
+
+                    b.Navigation("Designation");
+
+                    b.Navigation("EmploymentType");
+
+                    b.Navigation("ReportingManager");
+
+                    b.Navigation("User");
+
+                    b.Navigation("WorkShift");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeBankDetail", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeDocument", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.HrDocumentType", "HrDocumentType")
+                        .WithMany()
+                        .HasForeignKey("HrDocumentTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("HrDocumentType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructureLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeSalaryStructure", "EmployeeSalaryStructure")
+                        .WithMany("Lines")
+                        .HasForeignKey("EmployeeSalaryStructureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("EmployeeSalaryStructure");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany()
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany()
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "Bin")
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany("Lines")
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PoLine", "PoLine")
+                        .WithMany()
+                        .HasForeignKey("PoLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("Bin");
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PoLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLineWarrantyNumber", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany("WarrantyNumbers")
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "BaseUom")
+                        .WithMany()
+                        .HasForeignKey("BaseUomId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Brand", "Brand")
+                        .WithMany()
+                        .HasForeignKey("BrandId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany()
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "DefaultVendor")
+                        .WithMany()
+                        .HasForeignKey("DefaultVendorId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubCategory", "SubCategory")
+                        .WithMany()
+                        .HasForeignKey("SubCategoryId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("BaseUom");
+
+                    b.Navigation("Brand");
+
+                    b.Navigation("Category");
+
+                    b.Navigation("DefaultVendor");
+
+                    b.Navigation("SubCategory");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ItemReorder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany("ReorderSettings")
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveBalance", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LeaveRequest", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.LeaveType", "LeaveType")
+                        .WithMany()
+                        .HasForeignKey("LeaveTypeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("LeaveType");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.LoanInstallment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.EmployeeLoan", "EmployeeLoan")
+                        .WithMany("Installments")
+                        .HasForeignKey("EmployeeLoanId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany()
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("EmployeeLoan");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfigModule", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NotificationConfig", "NotificationConfig")
+                        .WithMany("Modules")
+                        .HasForeignKey("NotificationConfigId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NotificationConfig");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Employee", "Employee")
+                        .WithMany()
+                        .HasForeignKey("EmployeeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PayrollRun", "PayrollRun")
+                        .WithMany("Lines")
+                        .HasForeignKey("PayrollRunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Employee");
+
+                    b.Navigation("PayrollRun");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLineComponent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithMany("Components")
+                        .HasForeignKey("PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalaryComponent", "SalaryComponent")
+                        .WithMany()
+                        .HasForeignKey("SalaryComponentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("PayrollLine");
+
+                    b.Navigation("SalaryComponent");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Branch");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Payslip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.PayrollLine", "PayrollLine")
+                        .WithOne()
+                        .HasForeignKey("ERPCore.Domain.Entities.Payslip", "PayrollLineId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("PayrollLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Permission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany()
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("ERPCore.Domain.Entities.SubNavItem", "SubNavItem")
+                        .WithMany()
+                        .HasForeignKey("SubNavItemId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.Navigation("NavItem");
+
+                    b.Navigation("SubNavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PoLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseOrder", "PurchaseOrder")
+                        .WithMany("Lines")
+                        .HasForeignKey("PoId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("PurchaseOrder");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "CancelReason")
+                        .WithMany()
+                        .HasForeignKey("CancelReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", "OutputBin")
+                        .WithMany()
+                        .HasForeignKey("OutputBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Runs")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CancelReason");
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("OutputBin");
+
+                    b.Navigation("Template");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany()
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Requisition");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Vendor");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Requester")
+                        .WithMany()
+                        .HasForeignKey("RequestedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requester");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RequisitionLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany("Lines")
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Requisition", "Requisition")
+                        .WithMany()
+                        .HasForeignKey("RequisitionId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Requisition");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RfqLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Lines")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Rfq");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RolePermission", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Permission", "Permission")
+                        .WithMany()
+                        .HasForeignKey("PermissionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Permission");
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ChildRunStage")
+                        .WithMany()
+                        .HasForeignKey("ChildRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "ParentRunStage")
+                        .WithMany()
+                        .HasForeignKey("ParentRunStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Edges")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildRunStage");
+
+                    b.Navigation("ParentRunStage");
+
+                    b.Navigation("Run");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Stages")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "TemplateStage")
+                        .WithMany()
+                        .HasForeignKey("TemplateStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("Run");
+
+                    b.Navigation("TemplateStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageEvent", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionRun", "Run")
+                        .WithMany("Events")
+                        .HasForeignKey("RunId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Events")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "User")
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Run");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.RunStageOutput", "FromRunOutput")
+                        .WithMany()
+                        .HasForeignKey("FromRunOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromRunOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.RunStage", "RunStage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("RunStageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ScrapReason")
+                        .WithMany()
+                        .HasForeignKey("ScrapReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("RunStage");
+
+                    b.Navigation("ScrapReason");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.User", "ClosedByUser")
+                        .WithMany()
+                        .HasForeignKey("ClosedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("ClosedByUser");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatorUserId");
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesInvoice");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoice", "SalesInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("SalesInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("SalesInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturnLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesReturn", "Return")
+                        .WithMany("Lines")
+                        .HasForeignKey("ReturnId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesInvoiceLine", "SalesInvoiceLine")
+                        .WithMany()
+                        .HasForeignKey("SalesInvoiceLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Return");
+
+                    b.Navigation("SalesInvoiceLine");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "CashierUser")
+                        .WithMany()
+                        .HasForeignKey("CashierUserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Customer", "Customer")
+                        .WithMany()
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesDayEnd", "DayEnd")
+                        .WithMany("Slips")
+                        .HasForeignKey("DayEndId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("CashierUser");
+
+                    b.Navigation("Customer");
+
+                    b.Navigation("DayEnd");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlipLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.SalesSlip", "SalesSlip")
+                        .WithMany("Lines")
+                        .HasForeignKey("SalesSlipId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("SalesSlip");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Serial", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageEdge", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ChildStage")
+                        .WithMany()
+                        .HasForeignKey("ChildStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "ParentStage")
+                        .WithMany()
+                        .HasForeignKey("ParentStageId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Edges")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("ChildStage");
+
+                    b.Navigation("ParentStage");
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageInput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StageOutput", "FromOutput")
+                        .WithMany()
+                        .HasForeignKey("FromOutputId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Inputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("FromOutput");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StageOutput", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.TemplateStage", "Stage")
+                        .WithMany("Outputs")
+                        .HasForeignKey("StageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Uom", "Uom")
+                        .WithMany()
+                        .HasForeignKey("UomId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Stage");
+
+                    b.Navigation("Uom");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.ReasonCode", "ReasonCode")
+                        .WithMany()
+                        .HasForeignKey("ReasonCodeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("ReasonCode");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustmentLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.StockAdjustment", "Adjustment")
+                        .WithMany("Lines")
+                        .HasForeignKey("AdjustmentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Adjustment");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCountLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockCount", "Count")
+                        .WithMany("Lines")
+                        .HasForeignKey("CountId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Count");
+
+                    b.Navigation("Item");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLayer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", "Batch")
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.GrnLine", "GrnLine")
+                        .WithMany()
+                        .HasForeignKey("GrnLineId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", "Serial")
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "Warehouse")
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Batch");
+
+                    b.Navigation("GrnLine");
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Serial");
+
+                    b.Navigation("Warehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockLedger", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("BinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", null)
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.User", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", null)
+                        .WithMany()
+                        .HasForeignKey("WarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "DestWarehouse")
+                        .WithMany()
+                        .HasForeignKey("DestWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Warehouse", "SrcWarehouse")
+                        .WithMany()
+                        .HasForeignKey("SrcWarehouseId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("DestWarehouse");
+
+                    b.Navigation("SrcWarehouse");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransferLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Batch", null)
+                        .WithMany()
+                        .HasForeignKey("BatchId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("DestBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Serial", null)
+                        .WithMany()
+                        .HasForeignKey("SerialId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.Bin", null)
+                        .WithMany()
+                        .HasForeignKey("SrcBinId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("ERPCore.Domain.Entities.StockTransfer", "Transfer")
+                        .WithMany("Lines")
+                        .HasForeignKey("TransferId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Transfer");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubCategory", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Category", "Category")
+                        .WithMany("SubCategories")
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Category");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SubNavItem", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.NavItem", "NavItem")
+                        .WithMany("Children")
+                        .HasForeignKey("NavItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("NavItem");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.ProductionTemplate", "Template")
+                        .WithMany("Stages")
+                        .HasForeignKey("TemplateId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Template");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.User", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Role", "Role")
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Rfq", "Rfq")
+                        .WithMany("Quotations")
+                        .HasForeignKey("RfqId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Rfq");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotationLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Item", "Item")
+                        .WithMany()
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.VendorQuotation", "Quotation")
+                        .WithMany("Lines")
+                        .HasForeignKey("QuotationId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Item");
+
+                    b.Navigation("Quotation");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Branch");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.BundleSaleTemplate", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Category", b =>
+                {
+                    b.Navigation("SubCategories");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeLoan", b =>
+                {
+                    b.Navigation("Installments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.EmployeeSalaryStructure", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
+                {
+                    b.Navigation("WarrantyNumbers");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
+                {
+                    b.Navigation("ReorderSettings");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NavItem", b =>
+                {
+                    b.Navigation("Children");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.NotificationConfig", b =>
+                {
+                    b.Navigation("Modules");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollLine", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PayrollRun", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionRun", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Events");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.ProductionTemplate", b =>
+                {
+                    b.Navigation("Edges");
+
+                    b.Navigation("Runs");
+
+                    b.Navigation("Stages");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Requisition", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Rfq", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Quotations");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.RunStage", b =>
+                {
+                    b.Navigation("Events");
+
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesDayEnd", b =>
+                {
+                    b.Navigation("BundleSales");
+
+                    b.Navigation("Slips");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesReturn", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.SalesSlip", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockAdjustment", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockCount", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.StockTransfer", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.TemplateStage", b =>
+                {
+                    b.Navigation("Inputs");
+
+                    b.Navigation("Outputs");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.VendorQuotation", b =>
+                {
+                    b.Navigation("Lines");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.Navigation("Bins");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/20260902095449_AddBranchConfig.cs b/Backend/ERPCore/Migrations/20260902095449_AddBranchConfig.cs
new file mode 100644
index 0000000..c13db76
--- /dev/null
+++ b/Backend/ERPCore/Migrations/20260902095449_AddBranchConfig.cs
@@ -0,0 +1,49 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ERPCore.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddBranchConfig : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "branch_config",
+                columns: table => new
+                {
+                    ConfigId = table.Column<int>(type: "integer", nullable: false),
+                    BranchingEnabled = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true),
+                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true),
+                    UpdatedBy = table.Column<int>(type: "integer", nullable: true),
+                    xmin = table.Column<uint>(type: "xid", rowVersion: true, nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_branch_config", x => x.ConfigId);
+                    table.CheckConstraint("ck_branch_config_singleton", "\"ConfigId\" = 1");
+                    table.ForeignKey(
+                        name: "FK_branch_config_users_UpdatedBy",
+                        column: x => x.UpdatedBy,
+                        principalTable: "users",
+                        principalColumn: "UserId",
+                        onDelete: ReferentialAction.Restrict);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_branch_config_UpdatedBy",
+                table: "branch_config",
+                column: "UpdatedBy");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "branch_config");
+        }
+    }
+}
diff --git a/Backend/ERPCore/Migrations/ErpDbContextModelSnapshot.cs b/Backend/ERPCore/Migrations/ErpDbContextModelSnapshot.cs
index 9944183..2b4dd27 100644
--- a/Backend/ERPCore/Migrations/ErpDbContextModelSnapshot.cs
+++ b/Backend/ERPCore/Migrations/ErpDbContextModelSnapshot.cs
@@ -297,6 +297,10 @@ namespace ERPCore.Migrations
                         .HasMaxLength(200)
                         .HasColumnType("character varying(200)");
 
+                    b.Property<string>("PhoneNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
                     b.Property<uint>("RowVersion")
                         .IsConcurrencyToken()
                         .ValueGeneratedOnAddOrUpdate()
@@ -323,6 +327,38 @@ namespace ERPCore.Migrations
                     b.ToTable("hr_branches", (string)null);
                 });
 
+            modelBuilder.Entity("ERPCore.Domain.Entities.BranchConfig", b =>
+                {
+                    b.Property<int>("ConfigId")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("BranchingEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int?>("UpdatedBy")
+                        .HasColumnType("integer");
+
+                    b.HasKey("ConfigId");
+
+                    b.HasIndex("UpdatedBy");
+
+                    b.ToTable("branch_config", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_branch_config_singleton", "\"ConfigId\" = 1");
+                        });
+                });
+
             modelBuilder.Entity("ERPCore.Domain.Entities.Brand", b =>
                 {
                     b.Property<int>("BrandId")
@@ -890,7 +926,7 @@ namespace ERPCore.Migrations
                         .HasMaxLength(200)
                         .HasColumnType("character varying(200)");
 
-                    b.Property<int?>("BranchId")
+                    b.Property<int>("BranchId")
                         .HasColumnType("integer");
 
                     b.Property<string>("City")
@@ -1411,10 +1447,6 @@ namespace ERPCore.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnId"));
 
-                    b.Property<decimal>("BalanceAmount")
-                        .HasPrecision(18, 4)
-                        .HasColumnType("numeric(18,4)");
-
                     b.Property<DateTime>("CreatedAt")
                         .HasColumnType("timestamp with time zone");
 
@@ -1433,16 +1465,15 @@ namespace ERPCore.Migrations
                     b.Property<DateTime?>("GlPostedAt")
                         .HasColumnType("timestamp with time zone");
 
-                    b.Property<decimal>("PaidAmount")
-                        .HasPrecision(18, 4)
-                        .HasColumnType("numeric(18,4)");
-
                     b.Property<int?>("PoId")
                         .HasColumnType("integer");
 
                     b.Property<DateTime?>("PostedAt")
                         .HasColumnType("timestamp with time zone");
 
+                    b.Property<int?>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
                     b.Property<uint>("RowVersion")
                         .IsConcurrencyToken()
                         .ValueGeneratedOnAddOrUpdate()
@@ -1469,6 +1500,8 @@ namespace ERPCore.Migrations
 
                     b.HasIndex("PoId");
 
+                    b.HasIndex("PurchaseInvoiceId");
+
                     b.HasIndex("Status");
 
                     b.HasIndex("VendorId");
@@ -1584,55 +1617,6 @@ namespace ERPCore.Migrations
                     b.ToTable("grn_line_warranty_numbers", (string)null);
                 });
 
-            modelBuilder.Entity("ERPCore.Domain.Entities.GrnPayment", b =>
-                {
-                    b.Property<int>("GrnPaymentId")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("integer");
-
-                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("GrnPaymentId"));
-
-                    b.Property<decimal>("Amount")
-                        .HasPrecision(18, 4)
-                        .HasColumnType("numeric(18,4)");
-
-                    b.Property<string>("BankAccountName")
-                        .IsRequired()
-                        .HasMaxLength(200)
-                        .HasColumnType("character varying(200)");
-
-                    b.Property<DateTime>("CreatedAt")
-                        .HasColumnType("timestamp with time zone");
-
-                    b.Property<int>("CreatedBy")
-                        .HasColumnType("integer");
-
-                    b.Property<long>("GlBankAccountId")
-                        .HasColumnType("bigint");
-
-                    b.Property<string>("GlJournalNo")
-                        .HasMaxLength(30)
-                        .HasColumnType("character varying(30)");
-
-                    b.Property<int>("GrnId")
-                        .HasColumnType("integer");
-
-                    b.Property<DateTime>("PaymentDate")
-                        .HasColumnType("timestamp with time zone");
-
-                    b.Property<string>("Reference")
-                        .HasMaxLength(100)
-                        .HasColumnType("character varying(100)");
-
-                    b.HasKey("GrnPaymentId");
-
-                    b.HasIndex("CreatedBy");
-
-                    b.HasIndex("GrnId");
-
-                    b.ToTable("grn_payments", (string)null);
-                });
-
             modelBuilder.Entity("ERPCore.Domain.Entities.HrDocumentType", b =>
                 {
                     b.Property<int>("HrDocumentTypeId")
@@ -2976,7 +2960,7 @@ namespace ERPCore.Migrations
                         {
                             PermissionId = 36,
                             Code = "NAV:production.templates",
-                            SubNavItemId = 24
+                            SubNavItemId = 27
                         },
                         new
                         {
@@ -2989,6 +2973,18 @@ namespace ERPCore.Migrations
                             PermissionId = 38,
                             Code = "NAV:production.produced",
                             SubNavItemId = 26
+                        },
+                        new
+                        {
+                            PermissionId = 39,
+                            Code = "NAV:procurement.purchase-invoices",
+                            SubNavItemId = 28
+                        },
+                        new
+                        {
+                            PermissionId = 40,
+                            Code = "NAV:settings.branches",
+                            SubNavItemId = 29
                         });
                 });
 
@@ -3228,6 +3224,189 @@ namespace ERPCore.Migrations
                     b.ToTable("production_templates", (string)null);
                 });
 
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceId"));
+
+                    b.Property<decimal>("BalanceAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DocNo")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime?>("GlPostedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("GrandTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("PaidAmount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<uint>("RowVersion")
+                        .IsConcurrencyToken()
+                        .ValueGeneratedOnAddOrUpdate()
+                        .HasColumnType("xid")
+                        .HasColumnName("xmin");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .ValueGeneratedOnAdd()
+                        .HasMaxLength(20)
+                        .HasColumnType("character varying(20)")
+                        .HasDefaultValue("Draft");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<DateTime?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("VendorInvoiceDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("VendorInvoiceNo")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.Property<string>("VendorSnapshotName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<string>("VendorSnapshotTaxNo")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("PurchaseInvoiceId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("DocNo")
+                        .IsUnique();
+
+                    b.HasIndex("Status");
+
+                    b.HasIndex("VendorId");
+
+                    b.HasIndex("VendorId", "VendorInvoiceNo");
+
+                    b.ToTable("purchase_invoices", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.Property<int>("PurchaseInvoiceLineId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoiceLineId"));
+
+                    b.Property<int>("GrnId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("LineTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<decimal>("Subtotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<decimal>("VatTotal")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.HasKey("PurchaseInvoiceLineId");
+
+                    b.HasIndex("GrnId")
+                        .IsUnique();
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_lines", (string)null);
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.Property<int>("PurchaseInvoicePaymentId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("PurchaseInvoicePaymentId"));
+
+                    b.Property<decimal>("Amount")
+                        .HasPrecision(18, 4)
+                        .HasColumnType("numeric(18,4)");
+
+                    b.Property<string>("BankAccountName")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("character varying(200)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("CreatedBy")
+                        .HasColumnType("integer");
+
+                    b.Property<long>("GlBankAccountId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("GlJournalNo")
+                        .HasMaxLength(30)
+                        .HasColumnType("character varying(30)");
+
+                    b.Property<DateTime>("PaymentDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PurchaseInvoiceId")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Reference")
+                        .HasMaxLength(100)
+                        .HasColumnType("character varying(100)");
+
+                    b.HasKey("PurchaseInvoicePaymentId");
+
+                    b.HasIndex("CreatedBy");
+
+                    b.HasIndex("PurchaseInvoiceId");
+
+                    b.ToTable("purchase_invoice_payments", (string)null);
+                });
+
             modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
                 {
                     b.Property<int>("PoId")
@@ -5257,6 +5436,16 @@ namespace ERPCore.Migrations
                             Status = "Active"
                         },
                         new
+                        {
+                            SubNavItemId = 29,
+                            Code = "settings.branches",
+                            Href = "/dashboard/settings/branches",
+                            Label = "Branches",
+                            NavItemId = 9,
+                            SortOrder = 0,
+                            Status = "Active"
+                        },
+                        new
                         {
                             SubNavItemId = 7,
                             Code = "settings.roles",
@@ -5337,6 +5526,16 @@ namespace ERPCore.Migrations
                             Status = "Active"
                         },
                         new
+                        {
+                            SubNavItemId = 28,
+                            Code = "procurement.purchase-invoices",
+                            Href = "/dashboard/procurement/purchase-invoices",
+                            Label = "Purchase Invoices",
+                            NavItemId = 4,
+                            SortOrder = 5,
+                            Status = "Active"
+                        },
+                        new
                         {
                             SubNavItemId = 9,
                             Code = "ledgers.trial-balance",
@@ -5438,7 +5637,7 @@ namespace ERPCore.Migrations
                         },
                         new
                         {
-                            SubNavItemId = 24,
+                            SubNavItemId = 27,
                             Code = "production.templates",
                             Href = "/dashboard/production/templates",
                             Label = "Templates",
@@ -5759,6 +5958,9 @@ namespace ERPCore.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("WarehouseId"));
 
+                    b.Property<int>("BranchId")
+                        .HasColumnType("integer");
+
                     b.Property<string>("Code")
                         .IsRequired()
                         .HasMaxLength(50)
@@ -5771,6 +5973,8 @@ namespace ERPCore.Migrations
 
                     b.HasKey("WarehouseId");
 
+                    b.HasIndex("BranchId");
+
                     b.HasIndex("Code")
                         .IsUnique();
 
@@ -5906,6 +6110,16 @@ namespace ERPCore.Migrations
                     b.Navigation("Warehouse");
                 });
 
+            modelBuilder.Entity("ERPCore.Domain.Entities.BranchConfig", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "UpdatedByUser")
+                        .WithMany()
+                        .HasForeignKey("UpdatedBy")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("UpdatedByUser");
+                });
+
             modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
                 {
                     b.HasOne("ERPCore.Domain.Entities.BundleSaleTemplate", "BundleSaleTemplate")
@@ -6041,7 +6255,8 @@ namespace ERPCore.Migrations
                     b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
                         .WithMany()
                         .HasForeignKey("BranchId")
-                        .OnDelete(DeleteBehavior.Restrict);
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
 
                     b.HasOne("ERPCore.Domain.Entities.Department", "Department")
                         .WithMany()
@@ -6176,6 +6391,11 @@ namespace ERPCore.Migrations
                         .HasForeignKey("PoId")
                         .OnDelete(DeleteBehavior.Restrict);
 
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany()
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
                     b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
                         .WithMany()
                         .HasForeignKey("VendorId")
@@ -6190,6 +6410,8 @@ namespace ERPCore.Migrations
 
                     b.Navigation("Creator");
 
+                    b.Navigation("PurchaseInvoice");
+
                     b.Navigation("PurchaseOrder");
 
                     b.Navigation("Vendor");
@@ -6248,25 +6470,6 @@ namespace ERPCore.Migrations
                     b.Navigation("GrnLine");
                 });
 
-            modelBuilder.Entity("ERPCore.Domain.Entities.GrnPayment", b =>
-                {
-                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
-                        .WithMany()
-                        .HasForeignKey("CreatedBy")
-                        .OnDelete(DeleteBehavior.Restrict)
-                        .IsRequired();
-
-                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
-                        .WithMany("Payments")
-                        .HasForeignKey("GrnId")
-                        .OnDelete(DeleteBehavior.Restrict)
-                        .IsRequired();
-
-                    b.Navigation("Creator");
-
-                    b.Navigation("Grn");
-                });
-
             modelBuilder.Entity("ERPCore.Domain.Entities.Item", b =>
                 {
                     b.HasOne("ERPCore.Domain.Entities.Uom", "BaseUom")
@@ -6567,6 +6770,63 @@ namespace ERPCore.Migrations
                     b.Navigation("Creator");
                 });
 
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.Vendor", "Vendor")
+                        .WithMany()
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoiceLine", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Grn", "Grn")
+                        .WithMany()
+                        .HasForeignKey("GrnId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Lines")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Grn");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoicePayment", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.User", "Creator")
+                        .WithMany()
+                        .HasForeignKey("CreatedBy")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("ERPCore.Domain.Entities.PurchaseInvoice", "PurchaseInvoice")
+                        .WithMany("Payments")
+                        .HasForeignKey("PurchaseInvoiceId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Creator");
+
+                    b.Navigation("PurchaseInvoice");
+                });
+
             modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
                 {
                     b.HasOne("ERPCore.Domain.Entities.User", "Creator")
@@ -7488,6 +7748,17 @@ namespace ERPCore.Migrations
                     b.Navigation("Quotation");
                 });
 
+            modelBuilder.Entity("ERPCore.Domain.Entities.Warehouse", b =>
+                {
+                    b.HasOne("ERPCore.Domain.Entities.Branch", "Branch")
+                        .WithMany()
+                        .HasForeignKey("BranchId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Branch");
+                });
+
             modelBuilder.Entity("ERPCore.Domain.Entities.BundleSale", b =>
                 {
                     b.Navigation("Lines");
@@ -7516,8 +7787,6 @@ namespace ERPCore.Migrations
             modelBuilder.Entity("ERPCore.Domain.Entities.Grn", b =>
                 {
                     b.Navigation("Lines");
-
-                    b.Navigation("Payments");
                 });
 
             modelBuilder.Entity("ERPCore.Domain.Entities.GrnLine", b =>
@@ -7568,6 +7837,13 @@ namespace ERPCore.Migrations
                     b.Navigation("Stages");
                 });
 
+            modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseInvoice", b =>
+                {
+                    b.Navigation("Lines");
+
+                    b.Navigation("Payments");
+                });
+
             modelBuilder.Entity("ERPCore.Domain.Entities.PurchaseOrder", b =>
                 {
                     b.Navigation("Lines");
diff --git a/Backend/ERPCore/Program.cs b/Backend/ERPCore/Program.cs
index 8434f0f..3b3f451 100644
--- a/Backend/ERPCore/Program.cs
+++ b/Backend/ERPCore/Program.cs
@@ -85,6 +85,8 @@ builder.Services.AddScoped<IBrandService, BrandService>();
 builder.Services.AddScoped<IItemTypeService, ItemTypeService>();
 //builder.Services.AddScoped<ICompanyProfileService, CompanyProfileService>();
 builder.Services.AddScoped<IProductConfigService, ProductConfigService>();
+builder.Services.AddScoped<IBranchConfigService, BranchConfigService>();
+builder.Services.AddScoped<IBranchAccessService, BranchAccessService>();
 builder.Services.AddSingleton<INotificationModuleCatalog, NotificationModuleCatalog>();
 builder.Services.AddScoped<INotificationConfigService, NotificationConfigService>();
 builder.Services.AddScoped<IVendorService, VendorService>();
@@ -105,7 +107,10 @@ builder.Services.AddScoped<IItemMeasure, ItemMeasure>();
 builder.Services.AddScoped<IFifoCostingService, FifoCostingService>();
 builder.Services.AddScoped<IStockService, StockService>();
 builder.Services.AddScoped<IGrnService, GrnService>();
-builder.Services.AddScoped<IGrnPaymentService, GrnPaymentService>();
+
+// Purchase invoices (vendor invoices consolidating Confirmed GRNs)
+builder.Services.AddScoped<IPurchaseInvoiceService, PurchaseInvoiceService>();
+builder.Services.AddScoped<IPurchaseInvoicePaymentService, PurchaseInvoicePaymentService>();
 
 // Sales (Phase 1)
 builder.Services.AddScoped<ISalesPricingService, SalesPricingService>();
diff --git a/Backend/ERPCore/Services/AdjustmentService.cs b/Backend/ERPCore/Services/AdjustmentService.cs
index 79c276d..6fbf6d4 100644
--- a/Backend/ERPCore/Services/AdjustmentService.cs
+++ b/Backend/ERPCore/Services/AdjustmentService.cs
@@ -95,7 +95,7 @@ public sealed class AdjustmentService : IAdjustmentService
     }
 
     public async Task<PagedResponse<AdjustmentSummaryDto>> ListAsync(
-        PageQuery query, int? warehouseId, int? reasonCodeId, CancellationToken ct = default)
+        PageQuery query, int? warehouseId, int? branchId, int? reasonCodeId, CancellationToken ct = default)
     {
         var q = _adjustments.Query().AsNoTracking();
 
@@ -105,6 +105,7 @@ public sealed class AdjustmentService : IAdjustmentService
             q = q.Where(a => EF.Functions.ILike(a.DocNo, $"%{term}%"));
         }
         if (warehouseId is not null) q = q.Where(a => a.WarehouseId == warehouseId);
+        if (branchId is not null) q = q.Where(a => a.Warehouse!.BranchId == branchId);
         if (reasonCodeId is not null) q = q.Where(a => a.ReasonCodeId == reasonCodeId);
 
         var total = await q.CountAsync(ct);
diff --git a/Backend/ERPCore/Services/BranchAccessService.cs b/Backend/ERPCore/Services/BranchAccessService.cs
new file mode 100644
index 0000000..2f4d61c
--- /dev/null
+++ b/Backend/ERPCore/Services/BranchAccessService.cs
@@ -0,0 +1,36 @@
+using ERPCore.Domain.Entities;
+using ERPCore.Infra.Auth;
+using ERPCore.Repositories.Interfaces;
+using ERPCore.Services.Interfaces;
+using ERPCore.System.Errors;
+using Microsoft.EntityFrameworkCore;
+
+namespace ERPCore.Services;
+
+public sealed class BranchAccessService : IBranchAccessService
+{
+    private readonly ICurrentUser _currentUser;
+    private readonly IRepository<Employee> _employees;
+    private readonly IBranchConfigService _branchConfig;
+
+    public BranchAccessService(ICurrentUser currentUser, IRepository<Employee> employees, IBranchConfigService branchConfig)
+    {
+        _currentUser = currentUser;
+        _employees = employees;
+        _branchConfig = branchConfig;
+    }
+
+    public async Task EnsureBranchVisibleAsync(int branchId, CancellationToken ct = default)
+    {
+        if (!_currentUser.IsAuthenticated || _currentUser.IsAdmin) return;
+        if (!await _branchConfig.IsBranchingEnabledAsync(ct)) return;
+
+        var ownBranchId = await _employees.Query().AsNoTracking()
+            .Where(e => e.UserId == _currentUser.AuditUserId)
+            .Select(e => (int?)e.BranchId)
+            .FirstOrDefaultAsync(ct);
+
+        if (ownBranchId is null || ownBranchId != branchId)
+            throw new NotFoundException("The requested record was not found.");
+    }
+}
diff --git a/Backend/ERPCore/Services/BranchConfigService.cs b/Backend/ERPCore/Services/BranchConfigService.cs
new file mode 100644
index 0000000..d688687
--- /dev/null
+++ b/Backend/ERPCore/Services/BranchConfigService.cs
@@ -0,0 +1,103 @@
+using ERPCore.Common.Http;
+using ERPCore.Domain.Entities;
+using ERPCore.Domain.Enums;
+using ERPCore.Dtos.Config;
+using ERPCore.Infra.Auth;
+using ERPCore.Infra.UoW;
+using ERPCore.Repositories.Interfaces;
+using ERPCore.Services.Interfaces;
+using ERPCore.System.Errors;
+using Microsoft.EntityFrameworkCore;
+
+namespace ERPCore.Services;
+
+/// <summary>
+/// Branch configuration service over the singleton row seeded by DataSeeder. Also owns
+/// resolving the effective branch id for an Employee/Warehouse write — the one place that
+/// knows how to fall back to a default branch when branching is switched off.
+/// </summary>
+public sealed class BranchConfigService : IBranchConfigService
+{
+    private const string DefaultBranchCode = "BR-000";
+    private const string DefaultBranchName = "Main Branch";
+
+    private readonly IRepository<BranchConfig> _config;
+    private readonly IRepository<Branch> _branches;
+    private readonly ICurrentUser _currentUser;
+    private readonly IUnitOfWork _uow;
+
+    public BranchConfigService(IRepository<BranchConfig> config, IRepository<Branch> branches, ICurrentUser currentUser, IUnitOfWork uow)
+    {
+        _config = config;
+        _branches = branches;
+        _currentUser = currentUser;
+        _uow = uow;
+    }
+
+    public async Task<ETagged<BranchConfigDto>> GetAsync(CancellationToken ct = default)
+    {
+        var config = await _config.Query().AsNoTracking()
+            .FirstOrDefaultAsync(c => c.ConfigId == BranchConfig.SingletonId, ct)
+            ?? throw new NotFoundException("Branch configuration has not been seeded.");
+
+        return new ETagged<BranchConfigDto>(Map(config), config.RowVersion);
+    }
+
+    public async Task<ETagged<BranchConfigDto>> UpdateAsync(
+        UpdateBranchConfigRequest request, uint expectedRowVersion, CancellationToken ct = default)
+    {
+        var config = await _config.GetByIdAsync(BranchConfig.SingletonId, ct)
+            ?? throw new NotFoundException("Branch configuration has not been seeded.");
+
+        if (config.RowVersion != expectedRowVersion)
+            throw new DomainException(ErrorCodes.ConcurrencyConflict, "The configuration was modified by another request.", 412);
+
+        config.BranchingEnabled = request.BranchingEnabled!.Value;
+        config.UpdatedAt = DateTime.UtcNow;
+        config.UpdatedBy = _currentUser.AuditUserId;
+
+        try
+        {
+            await _uow.SaveChangesAsync(ct);
+        }
+        catch (DbUpdateConcurrencyException)
+        {
+            throw new DomainException(ErrorCodes.ConcurrencyConflict, "The configuration was modified by another request.", 412);
+        }
+
+        return new ETagged<BranchConfigDto>(Map(config), config.RowVersion);
+    }
+
+    public async Task<bool> IsBranchingEnabledAsync(CancellationToken ct = default)
+    {
+        var config = await _config.Query().AsNoTracking()
+            .FirstOrDefaultAsync(c => c.ConfigId == BranchConfig.SingletonId, ct);
+        // Seeded at startup (DataSeeder) — missing only for a database built some other way,
+        // in which case the safer default is "on" (today's mandatory behaviour), not silently off.
+        return config?.BranchingEnabled ?? true;
+    }
+
+    public async Task<int> ResolveBranchIdAsync(int requestedBranchId, CancellationToken ct = default)
+    {
+        if (await IsBranchingEnabledAsync(ct))
+        {
+            if (requestedBranchId <= 0)
+                throw new DomainException(ErrorCodes.Validation, "Branch is required.", 422);
+            return requestedBranchId;
+        }
+
+        // Branching is off — ignore whatever was posted and use the deployment's one default
+        // branch, creating it on first use (same placeholder MakeEmployeeBranchRequired/
+        // AddWarehouseBranch backfill onto for pre-existing rows).
+        var existingId = await _branches.Query().AsNoTracking()
+            .Where(b => b.Code == DefaultBranchCode).Select(b => b.BranchId).FirstOrDefaultAsync(ct);
+        if (existingId != 0) return existingId;
+
+        var branch = new Branch { Code = DefaultBranchCode, Name = DefaultBranchName, Status = EntityStatus.Active, CreatedAt = DateTime.UtcNow };
+        await _branches.AddAsync(branch, ct);
+        await _uow.SaveChangesAsync(ct);
+        return branch.BranchId;
+    }
+
+    private static BranchConfigDto Map(BranchConfig c) => new(c.BranchingEnabled, c.UpdatedAt, c.UpdatedBy);
+}
diff --git a/Backend/ERPCore/Services/CountService.cs b/Backend/ERPCore/Services/CountService.cs
index f2cb28d..2954eb5 100644
--- a/Backend/ERPCore/Services/CountService.cs
+++ b/Backend/ERPCore/Services/CountService.cs
@@ -97,7 +97,7 @@ public sealed class CountService : ICountService
     }
 
     public async Task<PagedResponse<CountSummaryDto>> ListAsync(
-        PageQuery query, CountStatus? status, int? warehouseId, CancellationToken ct = default)
+        PageQuery query, CountStatus? status, int? warehouseId, int? branchId, CancellationToken ct = default)
     {
         var q = _counts.Query().AsNoTracking();
 
@@ -108,6 +108,7 @@ public sealed class CountService : ICountService
         }
         if (status is not null) q = q.Where(c => c.Status == status);
         if (warehouseId is not null) q = q.Where(c => c.WarehouseId == warehouseId);
+        if (branchId is not null) q = q.Where(c => c.Warehouse!.BranchId == branchId);
 
         var total = await q.CountAsync(ct);
         var rows = await q.OrderByDescending(c => c.CountId)
diff --git a/Backend/ERPCore/Services/DashboardService.cs b/Backend/ERPCore/Services/DashboardService.cs
index 1951559..9166632 100644
--- a/Backend/ERPCore/Services/DashboardService.cs
+++ b/Backend/ERPCore/Services/DashboardService.cs
@@ -40,18 +40,19 @@ public sealed class DashboardService : IDashboardService
         _reorder = reorder;
     }
 
-    public async Task<DashboardStatsDto> GetStatsAsync(CancellationToken ct = default)
+    public async Task<DashboardStatsDto> GetStatsAsync(int? branchId, CancellationToken ct = default)
     {
         // Sequential, not Task.WhenAll: these repositories share one scoped DbContext,
         // which cannot run concurrent operations.
-        var onHandTotal = await _layers.Query().AsNoTracking().SumAsync(l => (decimal?)l.QtyRemaining, ct) ?? 0m;
-        var onHandWarehouses = await _layers.Query().AsNoTracking()
-            .Select(l => l.WarehouseId).Distinct().CountAsync(ct);
-        var stockValuationTotal = await _layers.Query().AsNoTracking()
-            .SumAsync(l => (decimal?)(l.QtyRemaining * l.UnitCost), ct) ?? 0m;
+        var layers = _layers.Query().AsNoTracking();
+        if (branchId is not null) layers = layers.Where(l => l.Warehouse!.BranchId == branchId);
+
+        var onHandTotal = await layers.SumAsync(l => (decimal?)l.QtyRemaining, ct) ?? 0m;
+        var onHandWarehouses = await layers.Select(l => l.WarehouseId).Distinct().CountAsync(ct);
+        var stockValuationTotal = await layers.SumAsync(l => (decimal?)(l.QtyRemaining * l.UnitCost), ct) ?? 0m;
         // EF can't translate constructing WarehouseValuationDto directly inside the GroupBy
         // Select — project to an anonymous type first, then materialize into the record.
-        var stockValuationByWarehouseRaw = await _layers.Query().AsNoTracking()
+        var stockValuationByWarehouseRaw = await layers
             .GroupBy(l => l.WarehouseId)
             .Select(g => new { WarehouseId = g.Key, Total = g.Sum(x => x.QtyRemaining * x.UnitCost) })
             .OrderByDescending(w => w.Total)
@@ -59,17 +60,26 @@ public sealed class DashboardService : IDashboardService
         var stockValuationByWarehouse = stockValuationByWarehouseRaw
             .Select(w => new WarehouseValuationDto(w.WarehouseId, w.Total))
             .ToList();
-        var pendingGrns = await _grns.Query().AsNoTracking().CountAsync(g => g.Status == GrnStatus.Draft, ct);
+
+        var grns = _grns.Query().AsNoTracking();
+        if (branchId is not null) grns = grns.Where(g => g.Warehouse!.BranchId == branchId);
+        var pendingGrns = await grns.CountAsync(g => g.Status == GrnStatus.Draft, ct);
+
+        var counts = _counts.Query().AsNoTracking();
+        if (branchId is not null) counts = counts.Where(c => c.Warehouse!.BranchId == branchId);
+        var pendingCounts = await counts.CountAsync(c => c.Status == CountStatus.Counted, ct);
+
+        // PurchaseOrder/Requisition/Rfq carry no warehouse/branch at header level yet
+        // (docs/BRANCH_ISOLATION_PLAN.md classifies them as needing a new BranchId column,
+        // not yet added) — these three stay global regardless of the selected branch.
         var pendingApprovalPOs = await _pos.Query().AsNoTracking()
             .CountAsync(p => p.Status == PurchaseOrderStatus.PendingApproval, ct);
         var openRequisitions = await _requisitions.Query().AsNoTracking()
             .CountAsync(r => r.Status == RequisitionStatus.Submitted, ct);
-        var pendingCounts = await _counts.Query().AsNoTracking()
-            .CountAsync(c => c.Status == CountStatus.Counted, ct);
         var openRfqs = await _rfqs.Query().AsNoTracking().CountAsync(r => r.Status == RfqStatus.Open, ct);
 
         // PageSize:1 is enough — GetAlertsAsync computes the full alert count before paging.
-        var lowStockAlerts = (await _reorder.GetAlertsAsync(null, new PageQuery { Page = 1, PageSize = 1 }, ct))
+        var lowStockAlerts = (await _reorder.GetAlertsAsync(null, branchId, new PageQuery { Page = 1, PageSize = 1 }, ct))
             .Pagination.TotalItems;
 
         return new DashboardStatsDto(
diff --git a/Backend/ERPCore/Services/GrnPaymentService.cs b/Backend/ERPCore/Services/GrnPaymentService.cs
deleted file mode 100644
index bfec736..0000000
--- a/Backend/ERPCore/Services/GrnPaymentService.cs
+++ /dev/null
@@ -1,120 +0,0 @@
-using ERPCore.Domain.Entities;
-using ERPCore.Domain.Enums;
-using ERPCore.Dtos.Grn;
-using ERPCore.Infra.Auth;
-using ERPCore.Infra.UoW;
-using ERPCore.Repositories.Interfaces;
-using ERPCore.Services.Gl;
-using ERPCore.Services.Interfaces;
-using ERPCore.System.Errors;
-using Microsoft.EntityFrameworkCore;
-
-namespace ERPCore.Services;
-
-/// <summary>
-/// Vendor payments against a confirmed GRN. Multiple installments are allowed until
-/// <see cref="Grn.BalanceAmount"/> reaches zero. Each payment posts its own real GL
-/// journal entry (Debit GRN Clearing / Credit the selected bank-or-cash account) before
-/// being recorded, using the same call-GL-before-commit pattern as <see cref="GrnService.ConfirmAsync"/>
-/// so a rejected/unreachable GL post rolls back the whole payment atomically.
-/// </summary>
-public sealed class GrnPaymentService : IGrnPaymentService
-{
-    private readonly IRepository<Grn> _grns;
-    private readonly IRepository<GrnPayment> _payments;
-    private readonly IGeneralLedgerService _gl;
-    private readonly ICurrentUser _currentUser;
-    private readonly IUnitOfWork _uow;
-    private readonly string _glClearingAccountCode;
-
-    public GrnPaymentService(
-        IRepository<Grn> grns, IRepository<GrnPayment> payments, IGeneralLedgerService gl,
-        ICurrentUser currentUser, IUnitOfWork uow, IConfiguration configuration)
-    {
-        _grns = grns;
-        _payments = payments;
-        _gl = gl;
-        _currentUser = currentUser;
-        _uow = uow;
-        _glClearingAccountCode = configuration["Grn:GlClearingAccountCode"] ?? string.Empty;
-    }
-
-    public async Task<GrnPaymentDto> PayAsync(int grnId, CreateGrnPaymentRequest request, CancellationToken ct = default)
-    {
-        var grn = await _grns.Query().FirstOrDefaultAsync(g => g.GrnId == grnId, ct)
-            ?? throw new NotFoundException($"GRN {grnId} was not found.");
-
-        if (grn.Status == GrnStatus.Draft)
-            throw new DomainException(ErrorCodes.GrnNotPayable, $"GRN {grnId} must be confirmed before it can be paid.", 409);
-        if (request.Amount > grn.BalanceAmount)
-            throw new DomainException(ErrorCodes.GrnPaymentExceedsBalance,
-                $"Payment amount {request.Amount} exceeds the remaining balance {grn.BalanceAmount}.", 400);
-
-        var accounts = await _gl.ListBankAccountsAsync(ct);
-        var account = accounts.FirstOrDefault(a => a.AccountId == request.GlBankAccountId)
-            ?? throw new DomainException(ErrorCodes.GrnBankAccountNotFound, $"Bank/cash account {request.GlBankAccountId} was not found.", 404);
-
-        var actor = _currentUser.AuditUserId;
-        var now = DateTime.UtcNow;
-
-        var payment = await _uow.ExecuteInTransactionAsync(async token =>
-        {
-            // Same atomicity approach as GrnService.ConfirmAsync: post to GL first, inside
-            // this transaction, before anything is committed — a GL rejection/timeout rolls
-            // the whole payment back with no partial local state.
-            var period = await _gl.GetPeriodByDateAsync(DateOnly.FromDateTime(now), token);
-            var posted = await _gl.PostJournalEntryAsync(new GlJournalEntryRequest
-            {
-                PeriodId = period.PeriodId,
-                EntryDate = DateOnly.FromDateTime(now),
-                SourceModule = "GRN_PAYMENT",
-                Reference = grn.DocNo,
-                Narration = $"Payment against GRN {grn.DocNo}",
-                Lines =
-                [
-                    new GlJournalEntryLineRequest(_glClearingAccountCode, request.Amount, 0m, $"Payment against GRN {grn.DocNo}"),
-                    new GlJournalEntryLineRequest(account.GlAccountCode, 0m, request.Amount, $"Payment against GRN {grn.DocNo}")
-                ]
-            }, token);
-
-            var entity = new GrnPayment
-            {
-                GrnId = grn.GrnId,
-                Amount = request.Amount,
-                PaymentDate = now,
-                GlBankAccountId = account.AccountId,
-                BankAccountName = account.AccountName,
-                Reference = request.Reference,
-                GlJournalNo = posted.JournalNo,
-                CreatedBy = actor,
-                CreatedAt = now
-            };
-            await _payments.AddAsync(entity, token);
-
-            grn.PaidAmount += request.Amount;
-            grn.BalanceAmount -= request.Amount;
-
-            return entity;
-        }, ct);
-
-        return Map(payment);
-    }
-
-    public async Task<IReadOnlyList<GrnPaymentDto>> ListAsync(int grnId, CancellationToken ct = default)
-    {
-        if (!await _grns.Query().AnyAsync(g => g.GrnId == grnId, ct))
-            throw new NotFoundException($"GRN {grnId} was not found.");
-
-        return await _payments.Query().AsNoTracking()
-            .Where(p => p.GrnId == grnId)
-            .OrderByDescending(p => p.GrnPaymentId)
-            .Select(p => new GrnPaymentDto(
-                p.GrnPaymentId, p.GrnId, p.Amount, p.PaymentDate,
-                p.GlBankAccountId, p.BankAccountName, p.Reference, p.GlJournalNo, p.CreatedAt))
-            .ToListAsync(ct);
-    }
-
-    private static GrnPaymentDto Map(GrnPayment p) => new(
-        p.GrnPaymentId, p.GrnId, p.Amount, p.PaymentDate,
-        p.GlBankAccountId, p.BankAccountName, p.Reference, p.GlJournalNo, p.CreatedAt);
-}
diff --git a/Backend/ERPCore/Services/GrnService.cs b/Backend/ERPCore/Services/GrnService.cs
index dd4fe54..00985bf 100644
--- a/Backend/ERPCore/Services/GrnService.cs
+++ b/Backend/ERPCore/Services/GrnService.cs
@@ -73,7 +73,7 @@ public sealed class GrnService : IGrnService
     }
 
     public async Task<PagedResponse<GrnSummaryDto>> ListAsync(
-        PageQuery query, GrnStatus? status, int? poId, int? vendorId, int? warehouseId, CancellationToken ct = default)
+        PageQuery query, GrnStatus? status, int? poId, int? vendorId, int? warehouseId, int? branchId, CancellationToken ct = default)
     {
         var q = _grns.Query().AsNoTracking();
 
@@ -86,13 +86,17 @@ public sealed class GrnService : IGrnService
         if (poId is not null) q = q.Where(g => g.PoId == poId);
         if (vendorId is not null) q = q.Where(g => g.VendorId == vendorId);
         if (warehouseId is not null) q = q.Where(g => g.WarehouseId == warehouseId);
+        // GRN carries no BranchId of its own — it inherits branch scope transitively via its
+        // Warehouse, same as Sales (docs/BRANCH_ISOLATION_PLAN.md "Anchor mechanism").
+        if (branchId is not null) q = q.Where(g => g.Warehouse!.BranchId == branchId);
 
         var total = await q.CountAsync(ct);
         var rows = await q.OrderByDescending(g => g.GrnId)
             .Skip(query.Skip).Take(query.PageSize)
             .Select(g => new GrnSummaryDto(
                 g.GrnId, g.DocNo, g.PoId, g.VendorId, g.WarehouseId, g.Status,
-                g.CreatedBy, g.CreatedAt, g.PostedAt, g.Lines.Count, g.PaidAmount, g.BalanceAmount))
+                g.CreatedBy, g.CreatedAt, g.PostedAt, g.Lines.Count,
+                g.PurchaseInvoiceId, g.PurchaseInvoice != null ? g.PurchaseInvoice.DocNo : null))
             .ToListAsync(ct);
 
         return PagedResponse<GrnSummaryDto>.Create(rows, query.Page, query.PageSize, total);
@@ -102,6 +106,7 @@ public sealed class GrnService : IGrnService
     {
         var grn = await _grns.Query().AsNoTracking()
             .Include(g => g.Lines).ThenInclude(l => l.WarrantyNumbers)
+            .Include(g => g.PurchaseInvoice)
             .FirstOrDefaultAsync(g => g.GrnId == grnId, ct);
         return grn is null ? null : Map(grn);
     }
@@ -302,15 +307,13 @@ public sealed class GrnService : IGrnService
             grn.PostedAt = now;
             grn.GlJournalNo = posted.JournalNo;
             grn.GlPostedAt = now;
-            grn.PaidAmount = 0m;
-            grn.BalanceAmount = totalPayable;
 
             await UpdatePoStatusAsync(grn.PoId, token);
             return 0;
         }, ct);
 
         return new GrnConfirmResultDto(
-            grn.GrnId, grn.Status, now, grn.GlJournalNo ?? string.Empty, grn.BalanceAmount,
+            grn.GrnId, grn.Status, now, grn.GlJournalNo ?? string.Empty,
             createdLayers.Select(ToCreatedLayer).ToList(),
             ledgerRefs.Select(l => l.LedgerId).ToList(),
             await GetPoStatusAsync(grn.PoId, ct));
@@ -437,7 +440,7 @@ public sealed class GrnService : IGrnService
             .Select(l => l.LedgerId).ToListAsync(ct);
 
         return new GrnConfirmResultDto(
-            grn.GrnId, grn.Status, grn.PostedAt ?? grn.CreatedAt, grn.GlJournalNo ?? string.Empty, grn.BalanceAmount,
+            grn.GrnId, grn.Status, grn.PostedAt ?? grn.CreatedAt, grn.GlJournalNo ?? string.Empty,
             layers.Select(ToCreatedLayer).ToList(), ledgerRefs, await GetPoStatusAsync(grn.PoId, ct));
     }
 
@@ -446,7 +449,7 @@ public sealed class GrnService : IGrnService
 
     private static GrnDto Map(Grn g) => new(
         g.GrnId, g.DocNo, g.PoId, g.VendorId, g.WarehouseId, g.Status, g.CreatedBy, g.CreatedAt, g.PostedAt,
-        g.GlJournalNo, g.PaidAmount, g.BalanceAmount,
+        g.GlJournalNo, g.PurchaseInvoiceId, g.PurchaseInvoice?.DocNo,
         g.Lines.OrderBy(l => l.GrnLineId).Select(l => new GrnLineDto(
             l.GrnLineId, l.PoLineId, l.ItemId, l.BinId, l.Qty, l.UnitCost, l.PoUnitPrice,
             l.DiscountPct, l.NetUnitCost, l.VatPct, l.VatAmount, l.ReceivedValue, l.LineTotal,
diff --git a/Backend/ERPCore/Services/Hrm/BranchService.cs b/Backend/ERPCore/Services/Hrm/BranchService.cs
index f147e22..934e943 100644
--- a/Backend/ERPCore/Services/Hrm/BranchService.cs
+++ b/Backend/ERPCore/Services/Hrm/BranchService.cs
@@ -36,7 +36,7 @@ public sealed class BranchService : IBranchService
         var total = await q.CountAsync(ct);
         var rows = await q.OrderBy(b => b.Name)
             .Skip(query.Skip).Take(query.PageSize)
-            .Select(b => new BranchDto(b.BranchId, b.Code, b.Name, b.Address, b.Status, b.CreatedAt, b.UpdatedAt))
+            .Select(b => new BranchDto(b.BranchId, b.Code, b.Name, b.Address, b.PhoneNumber, b.Status, b.CreatedAt, b.UpdatedAt))
             .ToListAsync(ct);
 
         return PagedResponse<BranchDto>.Create(rows, query.Page, query.PageSize, total);
@@ -50,15 +50,12 @@ public sealed class BranchService : IBranchService
 
     public async Task<ETagged<BranchDto>> CreateAsync(CreateBranchRequest request, CancellationToken ct = default)
     {
-        var code = request.Code.Trim();
-        if (await _branches.Query().AnyAsync(b => b.Code.ToLower() == code.ToLower(), ct))
-            throw new ConflictException($"A branch with code '{code}' already exists.");
-
         var branch = new Branch
         {
-            Code = code,
+            Code = await GenerateCodeAsync(ct),
             Name = request.Name.Trim(),
             Address = request.Address?.Trim(),
+            PhoneNumber = request.PhoneNumber?.Trim(),
             Status = EntityStatus.Active,
             CreatedAt = DateTime.UtcNow
         };
@@ -69,6 +66,28 @@ public sealed class BranchService : IBranchService
         return new ETagged<BranchDto>(Map(branch), branch.RowVersion);
     }
 
+    private const string CodePrefix = "BR-";
+
+    /// <summary>
+    /// Next sequential branch code ("BR-001", "BR-002", ...) — codes are never user-entered.
+    /// Parses the numeric suffix of existing codes rather than trusting a row count, since a
+    /// deactivated-not-deleted branch never frees its slot and counts would drift.
+    /// </summary>
+    private async Task<string> GenerateCodeAsync(CancellationToken ct)
+    {
+        var existingCodes = await _branches.Query().AsNoTracking()
+            .Where(b => b.Code.StartsWith(CodePrefix))
+            .Select(b => b.Code)
+            .ToListAsync(ct);
+
+        var nextNumber = existingCodes
+            .Select(c => int.TryParse(c.AsSpan(CodePrefix.Length), out var n) ? n : 0)
+            .DefaultIfEmpty(0)
+            .Max() + 1;
+
+        return $"{CodePrefix}{nextNumber:D3}";
+    }
+
     public async Task<ETagged<BranchDto>> UpdateAsync(int branchId, UpdateBranchRequest request, uint expectedRowVersion, CancellationToken ct = default)
     {
         var branch = await _branches.GetByIdAsync(branchId, ct)
@@ -79,6 +98,7 @@ public sealed class BranchService : IBranchService
 
         branch.Name = request.Name.Trim();
         branch.Address = request.Address?.Trim();
+        branch.PhoneNumber = request.PhoneNumber?.Trim();
         branch.UpdatedAt = DateTime.UtcNow;
 
         try
@@ -103,5 +123,5 @@ public sealed class BranchService : IBranchService
         await _uow.SaveChangesAsync(ct);
     }
 
-    private static BranchDto Map(Branch b) => new(b.BranchId, b.Code, b.Name, b.Address, b.Status, b.CreatedAt, b.UpdatedAt);
+    private static BranchDto Map(Branch b) => new(b.BranchId, b.Code, b.Name, b.Address, b.PhoneNumber, b.Status, b.CreatedAt, b.UpdatedAt);
 }
diff --git a/Backend/ERPCore/Services/Hrm/EmployeeService.cs b/Backend/ERPCore/Services/Hrm/EmployeeService.cs
index 3dc0a4b..96ece30 100644
--- a/Backend/ERPCore/Services/Hrm/EmployeeService.cs
+++ b/Backend/ERPCore/Services/Hrm/EmployeeService.cs
@@ -21,14 +21,19 @@ public sealed class EmployeeService : IEmployeeService
     private readonly IRepository<Employee> _employees;
     private readonly IRepository<User> _users;
     private readonly IRepository<EmployeeBankDetail> _bankDetails;
+    private readonly IBranchConfigService _branchConfig;
+    private readonly IBranchAccessService _branchAccess;
     private readonly IUnitOfWork _uow;
 
     public EmployeeService(
-        IRepository<Employee> employees, IRepository<User> users, IRepository<EmployeeBankDetail> bankDetails, IUnitOfWork uow)
+        IRepository<Employee> employees, IRepository<User> users, IRepository<EmployeeBankDetail> bankDetails,
+        IBranchConfigService branchConfig, IBranchAccessService branchAccess, IUnitOfWork uow)
     {
         _employees = employees;
         _users = users;
         _bankDetails = bankDetails;
+        _branchConfig = branchConfig;
+        _branchAccess = branchAccess;
         _uow = uow;
     }
 
@@ -66,7 +71,10 @@ public sealed class EmployeeService : IEmployeeService
     public async Task<ETagged<EmployeeDetailDto>?> GetAsync(int employeeId, CancellationToken ct = default)
     {
         var employee = await _employees.Query().AsNoTracking().FirstOrDefaultAsync(e => e.EmployeeId == employeeId, ct);
-        return employee is null ? null : new ETagged<EmployeeDetailDto>(Map(employee), employee.RowVersion);
+        if (employee is null) return null;
+
+        await _branchAccess.EnsureBranchVisibleAsync(employee.BranchId, ct);
+        return new ETagged<EmployeeDetailDto>(Map(employee), employee.RowVersion);
     }
 
     public async Task<ETagged<EmployeeDetailDto>> CreateAsync(CreateEmployeeRequest request, int actorUserId, CancellationToken ct = default)
@@ -85,6 +93,8 @@ public sealed class EmployeeService : IEmployeeService
             linkedUserId = user.UserId;
         }
 
+        var branchId = await _branchConfig.ResolveBranchIdAsync(request.BranchId, ct);
+
         var employee = new Employee
         {
             EmployeeCode = code,
@@ -107,7 +117,7 @@ public sealed class EmployeeService : IEmployeeService
             DepartmentId = request.DepartmentId,
             DesignationId = request.DesignationId,
             EmploymentTypeId = request.EmploymentTypeId,
-            BranchId = request.BranchId,
+            BranchId = branchId,
             WorkShiftId = request.WorkShiftId,
             ReportingManagerId = request.ReportingManagerId,
             EpfNumber = request.EpfNumber?.Trim(),
@@ -131,6 +141,8 @@ public sealed class EmployeeService : IEmployeeService
         var employee = await _employees.GetByIdAsync(employeeId, ct)
             ?? throw new NotFoundException($"Employee {employeeId} was not found.");
 
+        await _branchAccess.EnsureBranchVisibleAsync(employee.BranchId, ct);
+
         if (employee.RowVersion != expectedRowVersion)
             throw new DomainException(ErrorCodes.ConcurrencyConflict, "The employee was modified by another request.", 412);
 
@@ -154,7 +166,7 @@ public sealed class EmployeeService : IEmployeeService
         employee.DepartmentId = request.DepartmentId;
         employee.DesignationId = request.DesignationId;
         employee.EmploymentTypeId = request.EmploymentTypeId;
-        employee.BranchId = request.BranchId;
+        employee.BranchId = await _branchConfig.ResolveBranchIdAsync(request.BranchId, ct);
         employee.WorkShiftId = request.WorkShiftId;
         employee.ReportingManagerId = request.ReportingManagerId;
         employee.EpfNumber = request.EpfNumber?.Trim();
diff --git a/Backend/ERPCore/Services/Interfaces/IAdjustmentService.cs b/Backend/ERPCore/Services/Interfaces/IAdjustmentService.cs
index 0b535e1..60db2bb 100644
--- a/Backend/ERPCore/Services/Interfaces/IAdjustmentService.cs
+++ b/Backend/ERPCore/Services/Interfaces/IAdjustmentService.cs
@@ -7,7 +7,7 @@ namespace ERPCore.Services.Interfaces;
 public interface IAdjustmentService
 {
     Task<PagedResponse<AdjustmentSummaryDto>> ListAsync(
-        PageQuery query, int? warehouseId, int? reasonCodeId, CancellationToken ct = default);
+        PageQuery query, int? warehouseId, int? branchId, int? reasonCodeId, CancellationToken ct = default);
 
     Task<AdjustmentDto?> GetAsync(int adjustmentId, CancellationToken ct = default);
 
diff --git a/Backend/ERPCore/Services/Interfaces/IBranchAccessService.cs b/Backend/ERPCore/Services/Interfaces/IBranchAccessService.cs
new file mode 100644
index 0000000..f5b8352
--- /dev/null
+++ b/Backend/ERPCore/Services/Interfaces/IBranchAccessService.cs
@@ -0,0 +1,19 @@
+namespace ERPCore.Services.Interfaces;
+
+/// <summary>
+/// Server-side branch-scoping guard for detail/update endpoints (docs/BRANCH_ISOLATION_PLAN.md
+/// "What this doesn't solve by itself" — the Phase-2 enforcement layer the plan flags as
+/// missing). List endpoints filter by an explicit <c>branchId</c> query param the frontend
+/// supplies; this instead protects a single record fetched/edited by id, where a non-admin
+/// could otherwise guess or type another branch's id directly.
+/// </summary>
+public interface IBranchAccessService
+{
+    /// <summary>
+    /// No-op when branching is disabled (docs/BRANCH_ISOLATION_PLAN.md's toggle) or the caller
+    /// is Admin. Otherwise throws <see cref="ERPCore.System.Errors.NotFoundException"/> — not a
+    /// 403 — when <paramref name="branchId"/> isn't the caller's own branch, so a record in
+    /// another branch reads as "doesn't exist" rather than confirming it exists elsewhere.
+    /// </summary>
+    Task EnsureBranchVisibleAsync(int branchId, CancellationToken ct = default);
+}
diff --git a/Backend/ERPCore/Services/Interfaces/IBranchConfigService.cs b/Backend/ERPCore/Services/Interfaces/IBranchConfigService.cs
new file mode 100644
index 0000000..1123ee3
--- /dev/null
+++ b/Backend/ERPCore/Services/Interfaces/IBranchConfigService.cs
@@ -0,0 +1,23 @@
+using ERPCore.Common.Http;
+using ERPCore.Dtos.Config;
+
+namespace ERPCore.Services.Interfaces;
+
+/// <summary>Branch configuration business logic. Singleton.</summary>
+public interface IBranchConfigService
+{
+    Task<ETagged<BranchConfigDto>> GetAsync(CancellationToken ct = default);
+
+    Task<ETagged<BranchConfigDto>> UpdateAsync(
+        UpdateBranchConfigRequest request, uint expectedRowVersion, CancellationToken ct = default);
+
+    /// <summary>True when this deployment requires a branch to be picked explicitly.</summary>
+    Task<bool> IsBranchingEnabledAsync(CancellationToken ct = default);
+
+    /// <summary>
+    /// The branch id an Employee/Warehouse write should actually use: <paramref name="requestedBranchId"/>
+    /// as-is when branching is enabled (rejecting an unset one), or the deployment's single
+    /// default branch when branching is disabled — creating that default branch on first use.
+    /// </summary>
+    Task<int> ResolveBranchIdAsync(int requestedBranchId, CancellationToken ct = default);
+}
diff --git a/Backend/ERPCore/Services/Interfaces/ICountService.cs b/Backend/ERPCore/Services/Interfaces/ICountService.cs
index 514e751..08c044c 100644
--- a/Backend/ERPCore/Services/Interfaces/ICountService.cs
+++ b/Backend/ERPCore/Services/Interfaces/ICountService.cs
@@ -8,7 +8,7 @@ namespace ERPCore.Services.Interfaces;
 public interface ICountService
 {
     Task<PagedResponse<CountSummaryDto>> ListAsync(
-        PageQuery query, CountStatus? status, int? warehouseId, CancellationToken ct = default);
+        PageQuery query, CountStatus? status, int? warehouseId, int? branchId, CancellationToken ct = default);
 
     Task<CountDto?> GetAsync(int countId, CancellationToken ct = default);
     Task<CountDto> CreateAsync(CreateCountRequest request, CancellationToken ct = default);
diff --git a/Backend/ERPCore/Services/Interfaces/IDashboardService.cs b/Backend/ERPCore/Services/Interfaces/IDashboardService.cs
index 3d90a88..d153a2b 100644
--- a/Backend/ERPCore/Services/Interfaces/IDashboardService.cs
+++ b/Backend/ERPCore/Services/Interfaces/IDashboardService.cs
@@ -5,5 +5,5 @@ namespace ERPCore.Services.Interfaces;
 /// <summary>Cross-domain aggregate stats for the dashboard overview.</summary>
 public interface IDashboardService
 {
-    Task<DashboardStatsDto> GetStatsAsync(CancellationToken ct = default);
+    Task<DashboardStatsDto> GetStatsAsync(int? branchId, CancellationToken ct = default);
 }
diff --git a/Backend/ERPCore/Services/Interfaces/IGrnPaymentService.cs b/Backend/ERPCore/Services/Interfaces/IGrnPaymentService.cs
deleted file mode 100644
index 12a4456..0000000
--- a/Backend/ERPCore/Services/Interfaces/IGrnPaymentService.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-using ERPCore.Dtos.Grn;
-
-namespace ERPCore.Services.Interfaces;
-
-/// <summary>Vendor payments against a confirmed GRN's balance (installments allowed).</summary>
-public interface IGrnPaymentService
-{
-    Task<GrnPaymentDto> PayAsync(int grnId, CreateGrnPaymentRequest request, CancellationToken ct = default);
-    Task<IReadOnlyList<GrnPaymentDto>> ListAsync(int grnId, CancellationToken ct = default);
-}
diff --git a/Backend/ERPCore/Services/Interfaces/IGrnService.cs b/Backend/ERPCore/Services/Interfaces/IGrnService.cs
index a683c26..9198843 100644
--- a/Backend/ERPCore/Services/Interfaces/IGrnService.cs
+++ b/Backend/ERPCore/Services/Interfaces/IGrnService.cs
@@ -8,7 +8,7 @@ namespace ERPCore.Services.Interfaces;
 public interface IGrnService
 {
     Task<PagedResponse<GrnSummaryDto>> ListAsync(
-        PageQuery query, GrnStatus? status, int? poId, int? vendorId, int? warehouseId, CancellationToken ct = default);
+        PageQuery query, GrnStatus? status, int? poId, int? vendorId, int? warehouseId, int? branchId, CancellationToken ct = default);
 
     Task<GrnDto?> GetAsync(int grnId, CancellationToken ct = default);
     Task<GrnDto> CreateAsync(CreateGrnRequest request, CancellationToken ct = default);
diff --git a/Backend/ERPCore/Services/Interfaces/IPurchaseInvoicePaymentService.cs b/Backend/ERPCore/Services/Interfaces/IPurchaseInvoicePaymentService.cs
new file mode 100644
index 0000000..3e62145
--- /dev/null
+++ b/Backend/ERPCore/Services/Interfaces/IPurchaseInvoicePaymentService.cs
@@ -0,0 +1,10 @@
+using ERPCore.Dtos.Procurement;
+
+namespace ERPCore.Services.Interfaces;
+
+/// <summary>Vendor payments against a Posted purchase invoice's balance (installments allowed).</summary>
+public interface IPurchaseInvoicePaymentService
+{
+    Task<PurchaseInvoicePaymentDto> PayAsync(int purchaseInvoiceId, CreatePurchaseInvoicePaymentRequest request, CancellationToken ct = default);
+    Task<IReadOnlyList<PurchaseInvoicePaymentDto>> ListAsync(int purchaseInvoiceId, CancellationToken ct = default);
+}
diff --git a/Backend/ERPCore/Services/Interfaces/IPurchaseInvoiceService.cs b/Backend/ERPCore/Services/Interfaces/IPurchaseInvoiceService.cs
new file mode 100644
index 0000000..b672a3b
--- /dev/null
+++ b/Backend/ERPCore/Services/Interfaces/IPurchaseInvoiceService.cs
@@ -0,0 +1,20 @@
+using ERPCore.Common.Http;
+using ERPCore.Domain.Enums;
+using ERPCore.Dtos.Common;
+using ERPCore.Dtos.Grn;
+using ERPCore.Dtos.Procurement;
+
+namespace ERPCore.Services.Interfaces;
+
+public interface IPurchaseInvoiceService
+{
+    Task<PagedResponse<PurchaseInvoiceSummaryDto>> ListAsync(PageQuery query, PurchaseInvoiceStatus? status, int? vendorId, CancellationToken ct = default);
+    Task<ETagged<PurchaseInvoiceDto>?> GetAsync(int purchaseInvoiceId, CancellationToken ct = default);
+    Task<ETagged<PurchaseInvoiceDto>> CreateAsync(CreatePurchaseInvoiceRequest request, CancellationToken ct = default);
+    Task<ETagged<PurchaseInvoiceDto>> UpdateAsync(int purchaseInvoiceId, UpdatePurchaseInvoiceRequest request, uint expectedRowVersion, CancellationToken ct = default);
+    Task<PurchaseInvoiceDto> PostAsync(int purchaseInvoiceId, CancellationToken ct = default);
+    Task<PurchaseInvoiceDto> CancelAsync(int purchaseInvoiceId, CancellationToken ct = default);
+
+    /// <summary>Confirmed, not-yet-invoiced GRNs for a vendor — candidates for a new/edited invoice.</summary>
+    Task<IReadOnlyList<GrnEligibleForInvoiceDto>> ListEligibleGrnsAsync(int vendorId, CancellationToken ct = default);
+}
diff --git a/Backend/ERPCore/Services/Interfaces/IReorderService.cs b/Backend/ERPCore/Services/Interfaces/IReorderService.cs
index f41258c..0f190a4 100644
--- a/Backend/ERPCore/Services/Interfaces/IReorderService.cs
+++ b/Backend/ERPCore/Services/Interfaces/IReorderService.cs
@@ -7,6 +7,6 @@ namespace ERPCore.Services.Interfaces;
 /// <summary>Reorder alerts and suggested requisitions (docs/11 §5.7; FR-STK-10).</summary>
 public interface IReorderService
 {
-    Task<PagedResponse<ReorderAlertDto>> GetAlertsAsync(int? warehouseId, PageQuery query, CancellationToken ct = default);
+    Task<PagedResponse<ReorderAlertDto>> GetAlertsAsync(int? warehouseId, int? branchId, PageQuery query, CancellationToken ct = default);
     Task<RequisitionDto> CreateSuggestedRequisitionAsync(int itemId, int warehouseId, CancellationToken ct = default);
 }
diff --git a/Backend/ERPCore/Services/Interfaces/ISalesInvoiceService.cs b/Backend/ERPCore/Services/Interfaces/ISalesInvoiceService.cs
index c54c918..477abab 100644
--- a/Backend/ERPCore/Services/Interfaces/ISalesInvoiceService.cs
+++ b/Backend/ERPCore/Services/Interfaces/ISalesInvoiceService.cs
@@ -7,7 +7,7 @@ namespace ERPCore.Services.Interfaces;
 
 public interface ISalesInvoiceService
 {
-    Task<PagedResponse<SalesInvoiceSummaryDto>> ListAsync(PageQuery query, SalesInvoiceStatus? status, int? customerId, int? warehouseId, CancellationToken ct = default);
+    Task<PagedResponse<SalesInvoiceSummaryDto>> ListAsync(PageQuery query, SalesInvoiceStatus? status, int? customerId, int? warehouseId, int? branchId, CancellationToken ct = default);
     Task<ETagged<SalesInvoiceDto>?> GetAsync(int salesInvoiceId, CancellationToken ct = default);
     Task<SalesInvoicePostingCheckDto> CheckPostingAsync(int salesInvoiceId, CancellationToken ct = default);
     Task<ETagged<SalesInvoiceDto>> CreateAsync(CreateSalesInvoiceRequest request, CancellationToken ct = default);
diff --git a/Backend/ERPCore/Services/Interfaces/IStockService.cs b/Backend/ERPCore/Services/Interfaces/IStockService.cs
index 32a720c..e691d71 100644
--- a/Backend/ERPCore/Services/Interfaces/IStockService.cs
+++ b/Backend/ERPCore/Services/Interfaces/IStockService.cs
@@ -10,10 +10,10 @@ public interface IStockService
 
     /// <summary>On-hand for every (item, warehouse) pair holding stock — backs the enquiry list.</summary>
     Task<PagedResponse<StockOnHandDto>> GetOnHandListAsync(
-        int? itemId, int? warehouseId, PageQuery query, CancellationToken ct = default);
+        int? itemId, int? warehouseId, int? branchId, PageQuery query, CancellationToken ct = default);
 
     Task<PagedResponse<StockLedgerRowDto>> GetLedgerAsync(
-        int? itemId, int? warehouseId, DateOnly? from, DateOnly? to,
+        int? itemId, int? warehouseId, int? branchId, DateOnly? from, DateOnly? to,
         string? sourceDocType, int? sourceDocId, PageQuery query, CancellationToken ct = default);
 
     Task<StockValuationDto> GetValuationAsync(int itemId, int warehouseId, CancellationToken ct = default);
diff --git a/Backend/ERPCore/Services/Interfaces/ITransferService.cs b/Backend/ERPCore/Services/Interfaces/ITransferService.cs
index 8afeda9..486ca39 100644
--- a/Backend/ERPCore/Services/Interfaces/ITransferService.cs
+++ b/Backend/ERPCore/Services/Interfaces/ITransferService.cs
@@ -8,7 +8,7 @@ namespace ERPCore.Services.Interfaces;
 public interface ITransferService
 {
     Task<PagedResponse<TransferSummaryDto>> ListAsync(
-        PageQuery query, TransferStatus? status, int? srcWarehouseId, int? destWarehouseId, CancellationToken ct = default);
+        PageQuery query, TransferStatus? status, int? srcWarehouseId, int? destWarehouseId, int? branchId, CancellationToken ct = default);
 
     Task<TransferDto?> GetAsync(int transferId, CancellationToken ct = default);
     Task<TransferDto> CreateAsync(CreateTransferRequest request, CancellationToken ct = default);
diff --git a/Backend/ERPCore/Services/Interfaces/IUserManagementService.cs b/Backend/ERPCore/Services/Interfaces/IUserManagementService.cs
index 56ea564..749a086 100644
--- a/Backend/ERPCore/Services/Interfaces/IUserManagementService.cs
+++ b/Backend/ERPCore/Services/Interfaces/IUserManagementService.cs
@@ -12,7 +12,7 @@ public interface IUserManagementService
 {
     Task<PagedResponse<ManagedUserDto>> ListAsync(PageQuery query, CancellationToken ct = default);
     Task<ManagedUserDto?> GetAsync(int userId, CancellationToken ct = default);
-    Task<ManagedUserDto> CreateAsync(CreateUserRequest request, CancellationToken ct = default);
+    Task<ManagedUserDto> CreateAsync(CreateUserRequest request, int actorUserId, CancellationToken ct = default);
     Task<ManagedUserDto> UpdateRoleAsync(int userId, UpdateUserRoleRequest request, CancellationToken ct = default);
 
     /// <summary>AuthHex UserType options for the create-user form's select.</summary>
diff --git a/Backend/ERPCore/Services/PurchaseInvoicePaymentService.cs b/Backend/ERPCore/Services/PurchaseInvoicePaymentService.cs
new file mode 100644
index 0000000..cd5c1b6
--- /dev/null
+++ b/Backend/ERPCore/Services/PurchaseInvoicePaymentService.cs
@@ -0,0 +1,119 @@
+using ERPCore.Domain.Entities;
+using ERPCore.Domain.Enums;
+using ERPCore.Dtos.Procurement;
+using ERPCore.Infra.Auth;
+using ERPCore.Infra.UoW;
+using ERPCore.Repositories.Interfaces;
+using ERPCore.Services.Gl;
+using ERPCore.Services.Interfaces;
+using ERPCore.System.Errors;
+using Microsoft.EntityFrameworkCore;
+
+namespace ERPCore.Services;
+
+/// <summary>
+/// Vendor payments against a Posted purchase invoice. Multiple installments are allowed
+/// until <see cref="PurchaseInvoice.BalanceAmount"/> reaches zero. Each payment posts its
+/// own real GL journal entry (Debit Accounts Payable / Credit the selected bank-or-cash
+/// account) — the mirror image of <see cref="SalesInvoicePaymentService"/> (that one
+/// credits Accounts Receivable when the customer pays; this one debits Accounts Payable
+/// when the vendor is paid) — using the same call-GL-before-commit pattern so a
+/// rejected/unreachable GL post rolls back the whole payment atomically.
+/// </summary>
+public sealed class PurchaseInvoicePaymentService : IPurchaseInvoicePaymentService
+{
+    private readonly IRepository<PurchaseInvoice> _invoices;
+    private readonly IRepository<PurchaseInvoicePayment> _payments;
+    private readonly IGeneralLedgerService _gl;
+    private readonly ICurrentUser _currentUser;
+    private readonly IUnitOfWork _uow;
+    private readonly string _glAccountsPayableCode;
+
+    public PurchaseInvoicePaymentService(
+        IRepository<PurchaseInvoice> invoices, IRepository<PurchaseInvoicePayment> payments, IGeneralLedgerService gl,
+        ICurrentUser currentUser, IUnitOfWork uow, IConfiguration configuration)
+    {
+        _invoices = invoices;
+        _payments = payments;
+        _gl = gl;
+        _currentUser = currentUser;
+        _uow = uow;
+        _glAccountsPayableCode = configuration["PurchaseInvoice:GlAccountsPayableCode"] ?? string.Empty;
+    }
+
+    public async Task<PurchaseInvoicePaymentDto> PayAsync(int purchaseInvoiceId, CreatePurchaseInvoicePaymentRequest request, CancellationToken ct = default)
+    {
+        var invoice = await _invoices.Query().FirstOrDefaultAsync(i => i.PurchaseInvoiceId == purchaseInvoiceId, ct)
+            ?? throw new NotFoundException($"Purchase invoice {purchaseInvoiceId} was not found.");
+
+        if (invoice.Status != PurchaseInvoiceStatus.Posted)
+            throw new DomainException(ErrorCodes.PurchaseInvoiceNotPayable, $"Purchase invoice {purchaseInvoiceId} must be posted before it can be paid.", 409);
+        if (request.Amount > invoice.BalanceAmount)
+            throw new DomainException(ErrorCodes.PurchaseInvoicePaymentExceedsBalance,
+                $"Payment amount {request.Amount} exceeds the remaining balance {invoice.BalanceAmount}.", 400);
+
+        var accounts = await _gl.ListBankAccountsAsync(ct);
+        var account = accounts.FirstOrDefault(a => a.AccountId == request.GlBankAccountId)
+            ?? throw new DomainException(ErrorCodes.PurchaseInvoiceBankAccountNotFound, $"Bank/cash account {request.GlBankAccountId} was not found.", 404);
+
+        var actor = _currentUser.AuditUserId;
+        var now = DateTime.UtcNow;
+
+        var payment = await _uow.ExecuteInTransactionAsync(async token =>
+        {
+            var period = await _gl.GetPeriodByDateAsync(DateOnly.FromDateTime(now), token);
+            var posted = await _gl.PostJournalEntryAsync(new GlJournalEntryRequest
+            {
+                PeriodId = period.PeriodId,
+                EntryDate = DateOnly.FromDateTime(now),
+                SourceModule = "PURCHASE_INVOICE_PAYMENT",
+                Reference = invoice.DocNo,
+                Narration = $"Payment against invoice {invoice.DocNo}",
+                Lines =
+                [
+                    new GlJournalEntryLineRequest(_glAccountsPayableCode, request.Amount, 0m, $"Payment against invoice {invoice.DocNo}"),
+                    new GlJournalEntryLineRequest(account.GlAccountCode, 0m, request.Amount, $"Payment against invoice {invoice.DocNo}")
+                ]
+            }, token);
+
+            var entity = new PurchaseInvoicePayment
+            {
+                PurchaseInvoiceId = invoice.PurchaseInvoiceId,
+                Amount = request.Amount,
+                PaymentDate = now,
+                GlBankAccountId = account.AccountId,
+                BankAccountName = account.AccountName,
+                Reference = request.Reference,
+                GlJournalNo = posted.JournalNo,
+                CreatedBy = actor,
+                CreatedAt = now
+            };
+            await _payments.AddAsync(entity, token);
+
+            invoice.PaidAmount += request.Amount;
+            invoice.BalanceAmount -= request.Amount;
+
+            return entity;
+        }, ct);
+
+        return Map(payment);
+    }
+
+    public async Task<IReadOnlyList<PurchaseInvoicePaymentDto>> ListAsync(int purchaseInvoiceId, CancellationToken ct = default)
+    {
+        if (!await _invoices.Query().AnyAsync(i => i.PurchaseInvoiceId == purchaseInvoiceId, ct))
+            throw new NotFoundException($"Purchase invoice {purchaseInvoiceId} was not found.");
+
+        return await _payments.Query().AsNoTracking()
+            .Where(p => p.PurchaseInvoiceId == purchaseInvoiceId)
+            .OrderByDescending(p => p.PurchaseInvoicePaymentId)
+            .Select(p => new PurchaseInvoicePaymentDto(
+                p.PurchaseInvoicePaymentId, p.PurchaseInvoiceId, p.Amount, p.PaymentDate,
+                p.GlBankAccountId, p.BankAccountName, p.Reference, p.GlJournalNo, p.CreatedAt))
+            .ToListAsync(ct);
+    }
+
+    private static PurchaseInvoicePaymentDto Map(PurchaseInvoicePayment p) => new(
+        p.PurchaseInvoicePaymentId, p.PurchaseInvoiceId, p.Amount, p.PaymentDate,
+        p.GlBankAccountId, p.BankAccountName, p.Reference, p.GlJournalNo, p.CreatedAt);
+}
diff --git a/Backend/ERPCore/Services/PurchaseInvoiceService.cs b/Backend/ERPCore/Services/PurchaseInvoiceService.cs
new file mode 100644
index 0000000..946db05
--- /dev/null
+++ b/Backend/ERPCore/Services/PurchaseInvoiceService.cs
@@ -0,0 +1,303 @@
+using ERPCore.Common.Http;
+using ERPCore.Domain;
+using ERPCore.Domain.Entities;
+using ERPCore.Domain.Enums;
+using ERPCore.Dtos.Common;
+using ERPCore.Dtos.Grn;
+using ERPCore.Dtos.Procurement;
+using ERPCore.Infra.Auth;
+using ERPCore.Infra.UoW;
+using ERPCore.Repositories.Interfaces;
+using ERPCore.Services.Gl;
+using ERPCore.Services.Interfaces;
+using ERPCore.System.Errors;
+using Microsoft.EntityFrameworkCore;
+
+namespace ERPCore.Services;
+
+/// <summary>
+/// Purchase invoice service. A purchase invoice consolidates one or more Confirmed
+/// GRNs for the same vendor into a single vendor-facing document — each linked GRN
+/// becomes one <see cref="PurchaseInvoiceLine"/>, a straight sum of that GRN's line
+/// totals (no re-itemization). Draft invoices are fully editable (GRNs can be
+/// re-selected); Post reclassifies the GRN clearing balance to Accounts Payable via a
+/// real GL journal entry (mirrors <see cref="SalesInvoiceService"/>'s AR recognition);
+/// vendor payments are then recorded against this aggregate (see
+/// <see cref="PurchaseInvoicePaymentService"/>) rather than per-GRN.
+/// </summary>
+public sealed class PurchaseInvoiceService : IPurchaseInvoiceService
+{
+    private readonly IRepository<PurchaseInvoice> _invoices;
+    private readonly IRepository<Vendor> _vendors;
+    private readonly IRepository<Grn> _grns;
+    private readonly ICurrentUser _currentUser;
+    private readonly INumberSequenceService _numbers;
+    private readonly IUnitOfWork _uow;
+    private readonly IGeneralLedgerService _gl;
+    private readonly string _glClearingAccountCode;
+    private readonly string _glAccountsPayableCode;
+
+    public PurchaseInvoiceService(
+        IRepository<PurchaseInvoice> invoices, IRepository<Vendor> vendors, IRepository<Grn> grns,
+        ICurrentUser currentUser, INumberSequenceService numbers, IUnitOfWork uow,
+        IGeneralLedgerService gl, IConfiguration configuration)
+    {
+        _invoices = invoices;
+        _vendors = vendors;
+        _grns = grns;
+        _currentUser = currentUser;
+        _numbers = numbers;
+        _uow = uow;
+        _gl = gl;
+        _glClearingAccountCode = configuration["PurchaseInvoice:GlClearingAccountCode"] ?? string.Empty;
+        _glAccountsPayableCode = configuration["PurchaseInvoice:GlAccountsPayableCode"] ?? string.Empty;
+    }
+
+    public async Task<PagedResponse<PurchaseInvoiceSummaryDto>> ListAsync(PageQuery query, PurchaseInvoiceStatus? status, int? vendorId, CancellationToken ct = default)
+    {
+        IQueryable<PurchaseInvoice> q = _invoices.Query().AsNoTracking().Include(x => x.Lines);
+        if (!string.IsNullOrWhiteSpace(query.Q))
+        {
+            var term = query.Q.Trim();
+            q = q.Where(x => EF.Functions.ILike(x.DocNo, $"%{term}%")
+                || EF.Functions.ILike(x.VendorInvoiceNo, $"%{term}%")
+                || EF.Functions.ILike(x.VendorSnapshotName, $"%{term}%"));
+        }
+        if (status is not null) q = q.Where(x => x.Status == status);
+        if (vendorId is not null) q = q.Where(x => x.VendorId == vendorId);
+
+        var total = await q.CountAsync(ct);
+        var rows = await q.OrderByDescending(x => x.PurchaseInvoiceId).Skip(query.Skip).Take(query.PageSize).ToListAsync(ct);
+
+        return PagedResponse<PurchaseInvoiceSummaryDto>.Create(rows.Select(MapSummary).ToList(), query.Page, query.PageSize, total);
+    }
+
+    public async Task<ETagged<PurchaseInvoiceDto>?> GetAsync(int purchaseInvoiceId, CancellationToken ct = default)
+    {
+        var invoice = await _invoices.Query().AsNoTracking()
+            .Include(x => x.Lines).ThenInclude(l => l.Grn)
+            .FirstOrDefaultAsync(x => x.PurchaseInvoiceId == purchaseInvoiceId, ct);
+        return invoice is null ? null : new ETagged<PurchaseInvoiceDto>(MapInvoice(invoice), invoice.RowVersion);
+    }
+
+    public async Task<ETagged<PurchaseInvoiceDto>> CreateAsync(CreatePurchaseInvoiceRequest request, CancellationToken ct = default)
+    {
+        var vendor = await _vendors.Query().AsNoTracking().FirstOrDefaultAsync(v => v.VendorId == request.VendorId, ct)
+            ?? throw new DomainException(ErrorCodes.Validation, $"Vendor {request.VendorId} does not exist.", 422);
+
+        var vendorInvoiceNo = request.VendorInvoiceNo.Trim();
+        await EnsureVendorInvoiceNoIsUniqueAsync(request.VendorId, vendorInvoiceNo, excludingPurchaseInvoiceId: null, ct);
+
+        var grns = await LoadAndValidateGrnsAsync(request.VendorId, request.GrnIds, excludingPurchaseInvoiceId: null, ct);
+
+        var invoice = await _uow.ExecuteInTransactionAsync(async token =>
+        {
+            var entity = new PurchaseInvoice
+            {
+                DocNo = await _numbers.NextAsync(DocumentTypes.PurchaseInvoice, token),
+                VendorInvoiceNo = vendorInvoiceNo,
+                VendorInvoiceDate = request.VendorInvoiceDate,
+                VendorId = request.VendorId,
+                VendorSnapshotName = vendor.Name,
+                VendorSnapshotTaxNo = vendor.TaxReg,
+                Status = PurchaseInvoiceStatus.Draft,
+                CreatedBy = _currentUser.AuditUserId,
+                CreatedAt = DateTime.UtcNow,
+                Lines = grns.Select(BuildLine).ToList()
+            };
+            Recalculate(entity);
+            await _invoices.AddAsync(entity, token);
+
+            foreach (var grn in grns) grn.PurchaseInvoice = entity;
+
+            return entity;
+        }, ct);
+
+        return new ETagged<PurchaseInvoiceDto>(MapInvoice(invoice), invoice.RowVersion);
+    }
+
+    public async Task<ETagged<PurchaseInvoiceDto>> UpdateAsync(int purchaseInvoiceId, UpdatePurchaseInvoiceRequest request, uint expectedRowVersion, CancellationToken ct = default)
+    {
+        var invoice = await _invoices.Query()
+            .Include(x => x.Lines).ThenInclude(l => l.Grn)
+            .FirstOrDefaultAsync(x => x.PurchaseInvoiceId == purchaseInvoiceId, ct)
+            ?? throw new NotFoundException($"Purchase invoice {purchaseInvoiceId} was not found.");
+
+        if (invoice.RowVersion != expectedRowVersion)
+            throw new DomainException(ErrorCodes.ConcurrencyConflict, "The purchase invoice was modified by another request.", 412);
+        if (invoice.Status != PurchaseInvoiceStatus.Draft)
+            throw new DomainException(ErrorCodes.PurchaseInvoiceNotEditable, $"Purchase invoice {purchaseInvoiceId} is {invoice.Status} and cannot be edited.", 409);
+
+        var vendor = await _vendors.Query().AsNoTracking().FirstOrDefaultAsync(v => v.VendorId == request.VendorId, ct)
+            ?? throw new DomainException(ErrorCodes.Validation, $"Vendor {request.VendorId} does not exist.", 422);
+
+        var vendorInvoiceNo = request.VendorInvoiceNo.Trim();
+        await EnsureVendorInvoiceNoIsUniqueAsync(request.VendorId, vendorInvoiceNo, excludingPurchaseInvoiceId: purchaseInvoiceId, ct);
+
+        var grns = await LoadAndValidateGrnsAsync(request.VendorId, request.GrnIds, excludingPurchaseInvoiceId: purchaseInvoiceId, ct);
+
+        // Free GRNs that were linked to this invoice but are no longer selected.
+        var newGrnIds = grns.Select(g => g.GrnId).ToHashSet();
+        foreach (var line in invoice.Lines)
+            if (line.Grn is not null && !newGrnIds.Contains(line.Grn.GrnId)) line.Grn.PurchaseInvoiceId = null;
+
+        invoice.VendorId = request.VendorId;
+        invoice.VendorInvoiceNo = vendorInvoiceNo;
+        invoice.VendorInvoiceDate = request.VendorInvoiceDate;
+        invoice.VendorSnapshotName = vendor.Name;
+        invoice.VendorSnapshotTaxNo = vendor.TaxReg;
+        invoice.Lines.Clear();
+        foreach (var line in grns.Select(BuildLine)) invoice.Lines.Add(line);
+        foreach (var grn in grns) grn.PurchaseInvoice = invoice;
+        Recalculate(invoice);
+        invoice.UpdatedAt = DateTime.UtcNow;
+
+        await _uow.SaveChangesAsync(ct);
+        return new ETagged<PurchaseInvoiceDto>(MapInvoice(invoice), invoice.RowVersion);
+    }
+
+    public async Task<PurchaseInvoiceDto> PostAsync(int purchaseInvoiceId, CancellationToken ct = default)
+    {
+        var invoice = await _invoices.Query()
+            .Include(x => x.Lines).ThenInclude(l => l.Grn)
+            .FirstOrDefaultAsync(x => x.PurchaseInvoiceId == purchaseInvoiceId, ct)
+            ?? throw new NotFoundException($"Purchase invoice {purchaseInvoiceId} was not found.");
+
+        if (invoice.Status != PurchaseInvoiceStatus.Draft)
+            throw new ConflictException($"Purchase invoice {purchaseInvoiceId} is {invoice.Status} and cannot be posted.");
+
+        var now = DateTime.UtcNow;
+
+        await _uow.ExecuteInTransactionAsync(async token =>
+        {
+            // Reclassify the GRN clearing balance to Accounts Payable — the mirror image of
+            // SalesInvoicePaymentService's AR credit — before committing, so a GL rejection
+            // rolls the whole post back (same atomicity approach as GrnService.ConfirmAsync).
+            var period = await _gl.GetPeriodByDateAsync(DateOnly.FromDateTime(now), token);
+            var posted = await _gl.PostJournalEntryAsync(new GlJournalEntryRequest
+            {
+                PeriodId = period.PeriodId,
+                EntryDate = DateOnly.FromDateTime(now),
+                SourceModule = "PURCHASE_INVOICE",
+                Reference = invoice.DocNo,
+                Narration = $"Vendor invoice recognized - {invoice.DocNo}",
+                Lines =
+                [
+                    new GlJournalEntryLineRequest(_glClearingAccountCode, invoice.GrandTotal, 0m, $"Purchase invoice {invoice.DocNo}"),
+                    new GlJournalEntryLineRequest(_glAccountsPayableCode, 0m, invoice.GrandTotal, $"Purchase invoice {invoice.DocNo}")
+                ]
+            }, token);
+
+            invoice.Status = PurchaseInvoiceStatus.Posted;
+            invoice.GlJournalNo = posted.JournalNo;
+            invoice.GlPostedAt = now;
+            invoice.UpdatedAt = now;
+            return 0;
+        }, ct);
+
+        return MapInvoice(invoice);
+    }
+
+    public async Task<PurchaseInvoiceDto> CancelAsync(int purchaseInvoiceId, CancellationToken ct = default)
+    {
+        var invoice = await _invoices.Query()
+            .Include(x => x.Lines).ThenInclude(l => l.Grn)
+            .FirstOrDefaultAsync(x => x.PurchaseInvoiceId == purchaseInvoiceId, ct)
+            ?? throw new NotFoundException($"Purchase invoice {purchaseInvoiceId} was not found.");
+
+        if (invoice.Status != PurchaseInvoiceStatus.Draft)
+            throw new ConflictException($"Purchase invoice {purchaseInvoiceId} is {invoice.Status} and cannot be cancelled.");
+
+        var dto = MapInvoice(invoice);
+
+        // Cancelling frees the consolidated GRNs so they can be picked up by a later invoice —
+        // the link rows are removed (the unique index on GrnId only tracks the active link),
+        // while the Cancelled header row itself remains for audit history.
+        foreach (var line in invoice.Lines)
+            if (line.Grn is not null) line.Grn.PurchaseInvoiceId = null;
+        invoice.Lines.Clear();
+        invoice.Status = PurchaseInvoiceStatus.Cancelled;
+        invoice.UpdatedAt = DateTime.UtcNow;
+        await _uow.SaveChangesAsync(ct);
+
+        return dto with { Status = PurchaseInvoiceStatus.Cancelled, UpdatedAt = invoice.UpdatedAt };
+    }
+
+    public async Task<IReadOnlyList<GrnEligibleForInvoiceDto>> ListEligibleGrnsAsync(int vendorId, CancellationToken ct = default)
+    {
+        return await _grns.Query().AsNoTracking()
+            .Where(g => g.VendorId == vendorId && g.Status == GrnStatus.Confirmed && g.PurchaseInvoiceId == null)
+            .OrderBy(g => g.PostedAt)
+            .Select(g => new GrnEligibleForInvoiceDto(
+                g.GrnId, g.DocNo, g.PostedAt ?? g.CreatedAt, g.WarehouseId, g.Lines.Count,
+                g.Lines.Sum(l => l.ReceivedValue), g.Lines.Sum(l => l.VatAmount), g.Lines.Sum(l => l.LineTotal)))
+            .ToListAsync(ct);
+    }
+
+    private async Task EnsureVendorInvoiceNoIsUniqueAsync(int vendorId, string vendorInvoiceNo, int? excludingPurchaseInvoiceId, CancellationToken ct)
+    {
+        var duplicate = await _invoices.Query().AsNoTracking().AnyAsync(x =>
+            x.VendorId == vendorId
+            && x.Status != PurchaseInvoiceStatus.Cancelled
+            && x.VendorInvoiceNo == vendorInvoiceNo
+            && (excludingPurchaseInvoiceId == null || x.PurchaseInvoiceId != excludingPurchaseInvoiceId), ct);
+        if (duplicate)
+            throw new DomainException(ErrorCodes.DuplicateVendorInvoiceNo,
+                $"Vendor invoice number '{vendorInvoiceNo}' already exists for this vendor.", 409);
+    }
+
+    private async Task<List<Grn>> LoadAndValidateGrnsAsync(int vendorId, List<int> grnIds, int? excludingPurchaseInvoiceId, CancellationToken ct)
+    {
+        var distinctIds = grnIds.Distinct().ToList();
+        var grns = await _grns.Query().Include(g => g.Lines)
+            .Where(g => distinctIds.Contains(g.GrnId)).ToListAsync(ct);
+
+        if (grns.Count != distinctIds.Count)
+            throw new DomainException(ErrorCodes.Validation, "One or more selected GRNs do not exist.", 422);
+
+        foreach (var grn in grns)
+        {
+            if (grn.Status != GrnStatus.Confirmed)
+                throw new DomainException(ErrorCodes.GrnNotConfirmed, $"GRN {grn.DocNo} must be confirmed before it can be invoiced.", 409);
+            if (grn.VendorId != vendorId)
+                throw new DomainException(ErrorCodes.GrnVendorMismatch, $"GRN {grn.DocNo} belongs to a different vendor.", 409);
+            if (grn.PurchaseInvoiceId is not null && grn.PurchaseInvoiceId != excludingPurchaseInvoiceId)
+                throw new DomainException(ErrorCodes.GrnAlreadyInvoiced, $"GRN {grn.DocNo} is already linked to another purchase invoice.", 409);
+        }
+
+        return grns;
+    }
+
+    private static PurchaseInvoiceLine BuildLine(Grn grn) => new()
+    {
+        Grn = grn,
+        GrnId = grn.GrnId,
+        Subtotal = grn.Lines.Sum(l => l.ReceivedValue),
+        VatTotal = grn.Lines.Sum(l => l.VatAmount),
+        LineTotal = grn.Lines.Sum(l => l.LineTotal)
+    };
+
+    private static void Recalculate(PurchaseInvoice invoice)
+    {
+        invoice.Subtotal = invoice.Lines.Sum(x => x.Subtotal);
+        invoice.VatTotal = invoice.Lines.Sum(x => x.VatTotal);
+        invoice.GrandTotal = invoice.Lines.Sum(x => x.LineTotal);
+        invoice.PaidAmount = 0m;
+        invoice.BalanceAmount = invoice.GrandTotal;
+    }
+
+    private static PurchaseInvoiceTotalsDto MapTotals(PurchaseInvoice x) => new(
+        x.Subtotal, x.VatTotal, x.GrandTotal, x.PaidAmount, x.BalanceAmount);
+
+    private static PurchaseInvoiceSummaryDto MapSummary(PurchaseInvoice x) => new(
+        x.PurchaseInvoiceId, x.DocNo, x.VendorInvoiceNo, x.VendorInvoiceDate, x.VendorId,
+        x.VendorSnapshotName, x.Status, x.Lines.Count, MapTotals(x), x.CreatedAt, x.GlJournalNo);
+
+    private static PurchaseInvoiceDto MapInvoice(PurchaseInvoice x) => new(
+        x.PurchaseInvoiceId, x.DocNo, x.VendorInvoiceNo, x.VendorInvoiceDate, x.VendorId,
+        x.VendorSnapshotName, x.VendorSnapshotTaxNo, x.Status, x.Lines.Count, x.CreatedBy, x.CreatedAt, x.UpdatedAt,
+        x.GlJournalNo, x.GlPostedAt, MapTotals(x),
+        x.Lines.OrderBy(l => l.PurchaseInvoiceLineId).Select(l => new PurchaseInvoiceLineDto(
+            l.PurchaseInvoiceLineId, l.GrnId, l.Grn?.DocNo ?? string.Empty, l.Grn?.PostedAt ?? default,
+            l.Subtotal, l.VatTotal, l.LineTotal)).ToList());
+}
diff --git a/Backend/ERPCore/Services/ReorderService.cs b/Backend/ERPCore/Services/ReorderService.cs
index 83bc8b1..fe35d60 100644
--- a/Backend/ERPCore/Services/ReorderService.cs
+++ b/Backend/ERPCore/Services/ReorderService.cs
@@ -26,10 +26,11 @@ public sealed class ReorderService : IReorderService
         _requisitions = requisitions;
     }
 
-    public async Task<PagedResponse<ReorderAlertDto>> GetAlertsAsync(int? warehouseId, PageQuery query, CancellationToken ct = default)
+    public async Task<PagedResponse<ReorderAlertDto>> GetAlertsAsync(int? warehouseId, int? branchId, PageQuery query, CancellationToken ct = default)
     {
         var q = _reorders.Query().AsNoTracking();
         if (warehouseId is not null) q = q.Where(r => r.WarehouseId == warehouseId);
+        if (branchId is not null) q = q.Where(r => r.Warehouse!.BranchId == branchId);
         var policies = await q.OrderBy(r => r.ItemId).ToListAsync(ct);
 
         var alerts = new List<ReorderAlertDto>();
diff --git a/Backend/ERPCore/Services/RoleService.cs b/Backend/ERPCore/Services/RoleService.cs
index 4fb4fd7..5092a46 100644
--- a/Backend/ERPCore/Services/RoleService.cs
+++ b/Backend/ERPCore/Services/RoleService.cs
@@ -4,6 +4,7 @@ using ERPCore.Domain.Enums;
 using ERPCore.Dtos.Auth;
 using ERPCore.Dtos.Common;
 using ERPCore.Dtos.Rbac;
+using ERPCore.Infra.Auth;
 using ERPCore.Infra.Auth.AuthHex;
 using ERPCore.Infra.UoW;
 using ERPCore.Repositories.Interfaces;
@@ -15,20 +16,28 @@ namespace ERPCore.Services;
 
 public sealed class RoleService : IRoleService
 {
+    private const string AdminRoleCode = "Admin";
+
     private readonly IRepository<Role> _roles;
     private readonly IRepository<RolePermission> _rolePermissions;
     private readonly IRepository<Permission> _permissions;
+    private readonly IRepository<Employee> _employees;
+    private readonly ICurrentUser _currentUser;
     private readonly IAuthHexClient _authHex;
+    private readonly IBranchConfigService _branchConfig;
     private readonly IUnitOfWork _uow;
 
     public RoleService(
         IRepository<Role> roles, IRepository<RolePermission> rolePermissions, IRepository<Permission> permissions,
-        IAuthHexClient authHex, IUnitOfWork uow)
+        IRepository<Employee> employees, ICurrentUser currentUser, IAuthHexClient authHex, IBranchConfigService branchConfig, IUnitOfWork uow)
     {
         _roles = roles;
         _rolePermissions = rolePermissions;
         _permissions = permissions;
+        _employees = employees;
+        _currentUser = currentUser;
         _authHex = authHex;
+        _branchConfig = branchConfig;
         _uow = uow;
     }
 
@@ -184,17 +193,30 @@ public sealed class RoleService : IRoleService
 
     public async Task<MeResponseDto> GetMeAsync(string? roleCode, CancellationToken ct = default)
     {
+        // The caller's branch, via their optional Employee link — independent of role,
+        // since even an Admin's own "home" branch may be worth surfacing later. Null
+        // when the logged-in account has no linked Employee (docs/12-BACKEND-HRM.md A.5).
+        var employee = _currentUser.IsAuthenticated
+            ? await _employees.Query().AsNoTracking()
+                .Include(e => e.Branch)
+                .FirstOrDefaultAsync(e => e.UserId == _currentUser.AuditUserId, ct)
+            : null;
+        var branchId = employee?.BranchId;
+        var branchName = employee?.Branch?.Name;
+        var branchingEnabled = await _branchConfig.IsBranchingEnabledAsync(ct);
+
         if (string.IsNullOrWhiteSpace(roleCode))
-            return new MeResponseDto(null, null, Array.Empty<string>());
+            return new MeResponseDto(null, null, Array.Empty<string>(), false, branchId, branchName, branchingEnabled);
 
         // AuthHex mints the RoleCode claim independently of ERPCore's stored casing
         // (e.g. token "ADMIN" vs seeded "Admin"), so match case-insensitively — an
         // identity code differing only by case must not lock the user out of the nav.
         var normalized = roleCode.Trim();
+        var isAdmin = string.Equals(normalized, AdminRoleCode, StringComparison.OrdinalIgnoreCase);
         var role = await _roles.Query().AsNoTracking()
             .FirstOrDefaultAsync(r => r.Code.ToLower() == normalized.ToLower(), ct);
         if (role is null)
-            return new MeResponseDto(roleCode, null, Array.Empty<string>());
+            return new MeResponseDto(roleCode, null, Array.Empty<string>(), isAdmin, branchId, branchName, branchingEnabled);
 
         var permissions = await _rolePermissions.Query().AsNoTracking()
             .Where(rp => rp.RoleId == role.RoleId)
@@ -210,7 +232,7 @@ public sealed class RoleService : IRoleService
             .Distinct()
             .ToList();
 
-        return new MeResponseDto(role.Code, role.Name, navCodes);
+        return new MeResponseDto(role.Code, role.Name, navCodes, isAdmin, branchId, branchName, branchingEnabled);
     }
 
     private static RoleDto Map(Role r) => new(
diff --git a/Backend/ERPCore/Services/SalesInvoicePaymentService.cs b/Backend/ERPCore/Services/SalesInvoicePaymentService.cs
index 5d8ca28..1121d11 100644
--- a/Backend/ERPCore/Services/SalesInvoicePaymentService.cs
+++ b/Backend/ERPCore/Services/SalesInvoicePaymentService.cs
@@ -16,8 +16,8 @@ namespace ERPCore.Services;
 /// until <see cref="SalesInvoice.BalanceAmount"/> reaches zero. Each payment posts its
 /// own real GL journal entry (Debit the selected bank-or-cash account / Credit Accounts
 /// Receivable) before being recorded, using the same call-GL-before-commit pattern as
-/// <see cref="GrnPaymentService"/> — the mirror image of it (that one credits a payable
-/// clearing account when vendor-paid; this one credits the receivable asset when
+/// <see cref="PurchaseInvoicePaymentService"/> — the mirror image of it (that one debits a
+/// payable account when the vendor is paid; this one credits the receivable asset when
 /// customer-paid) — so a rejected/unreachable GL post rolls back the whole payment atomically.
 /// </summary>
 public sealed class SalesInvoicePaymentService : ISalesInvoicePaymentService
diff --git a/Backend/ERPCore/Services/SalesInvoiceService.cs b/Backend/ERPCore/Services/SalesInvoiceService.cs
index ae10f79..96be010 100644
--- a/Backend/ERPCore/Services/SalesInvoiceService.cs
+++ b/Backend/ERPCore/Services/SalesInvoiceService.cs
@@ -49,7 +49,7 @@ public sealed class SalesInvoiceService : ISalesInvoiceService
         _uow = uow;
     }
 
-    public async Task<PagedResponse<SalesInvoiceSummaryDto>> ListAsync(PageQuery query, SalesInvoiceStatus? status, int? customerId, int? warehouseId, CancellationToken ct = default)
+    public async Task<PagedResponse<SalesInvoiceSummaryDto>> ListAsync(PageQuery query, SalesInvoiceStatus? status, int? customerId, int? warehouseId, int? branchId, CancellationToken ct = default)
     {
         IQueryable<SalesInvoice> q = _invoices.Query().AsNoTracking().Include(x => x.Lines);
         if (!string.IsNullOrWhiteSpace(query.Q))
@@ -60,6 +60,9 @@ public sealed class SalesInvoiceService : ISalesInvoiceService
         if (status is not null) q = q.Where(x => x.Status == status);
         if (customerId is not null) q = q.Where(x => x.CustomerId == customerId);
         if (warehouseId is not null) q = q.Where(x => x.WarehouseId == warehouseId);
+        // Sales carries no BranchId of its own — it inherits branch scope transitively via
+        // its Warehouse (docs/BRANCH_ISOLATION_PLAN.md "Anchor mechanism: Warehouse carries the branch").
+        if (branchId is not null) q = q.Where(x => x.Warehouse!.BranchId == branchId);
 
         var total = await q.CountAsync(ct);
         var rows = await q.OrderByDescending(x => x.SalesInvoiceId).Skip(query.Skip).Take(query.PageSize).ToListAsync(ct);
diff --git a/Backend/ERPCore/Services/Stock/StockService.cs b/Backend/ERPCore/Services/Stock/StockService.cs
index 1d9e5fb..fa686cb 100644
--- a/Backend/ERPCore/Services/Stock/StockService.cs
+++ b/Backend/ERPCore/Services/Stock/StockService.cs
@@ -14,17 +14,30 @@ public sealed class StockService : IStockService
     private readonly IRepository<StockLayer> _layers;
     private readonly IRepository<StockLedger> _ledger;
     private readonly IRepository<StockTransferLine> _transferLines;
+    private readonly IRepository<Warehouse> _warehouses;
 
     public StockService(
         IFifoCostingService fifo, IRepository<StockLayer> layers,
-        IRepository<StockLedger> ledger, IRepository<StockTransferLine> transferLines)
+        IRepository<StockLedger> ledger, IRepository<StockTransferLine> transferLines, IRepository<Warehouse> warehouses)
     {
         _fifo = fifo;
         _layers = layers;
         _ledger = ledger;
         _transferLines = transferLines;
+        _warehouses = warehouses;
     }
 
+    /// <summary>
+    /// Ids of every warehouse in <paramref name="branchId"/>'s branch, or null when no branch
+    /// filter applies. Stock entities carry only a raw <c>WarehouseId</c> (no navigation
+    /// property, by design — see <c>StockLedger</c>'s doc comment), so branch-scoping goes
+    /// through this id list rather than a LINQ join on a nav property.
+    /// </summary>
+    private async Task<List<int>?> ResolveBranchWarehouseIdsAsync(int? branchId, CancellationToken ct)
+        => branchId is null
+            ? null
+            : await _warehouses.Query().AsNoTracking().Where(w => w.BranchId == branchId).Select(w => w.WarehouseId).ToListAsync(ct);
+
     public async Task<StockOnHandDto> GetOnHandAsync(int itemId, int warehouseId, CancellationToken ct = default)
     {
         var onHand = await _fifo.GetOnHandAsync(itemId, warehouseId, ct);
@@ -58,11 +71,13 @@ public sealed class StockService : IStockService
     /// warehouse simply does not appear.
     /// </summary>
     public async Task<PagedResponse<StockOnHandDto>> GetOnHandListAsync(
-        int? itemId, int? warehouseId, PageQuery query, CancellationToken ct = default)
+        int? itemId, int? warehouseId, int? branchId, PageQuery query, CancellationToken ct = default)
     {
         var layers = _layers.Query().AsNoTracking();
         if (itemId is not null) layers = layers.Where(l => l.ItemId == itemId);
         if (warehouseId is not null) layers = layers.Where(l => l.WarehouseId == warehouseId);
+        var branchWarehouseIds = await ResolveBranchWarehouseIdsAsync(branchId, ct);
+        if (branchWarehouseIds is not null) layers = layers.Where(l => branchWarehouseIds.Contains(l.WarehouseId));
 
         var grouped = layers
             .GroupBy(l => new { l.ItemId, l.WarehouseId })
@@ -116,12 +131,14 @@ public sealed class StockService : IStockService
     }
 
     public async Task<PagedResponse<StockLedgerRowDto>> GetLedgerAsync(
-        int? itemId, int? warehouseId, DateOnly? from, DateOnly? to,
+        int? itemId, int? warehouseId, int? branchId, DateOnly? from, DateOnly? to,
         string? sourceDocType, int? sourceDocId, PageQuery query, CancellationToken ct = default)
     {
         var q = _ledger.Query().AsNoTracking();
         if (itemId is not null) q = q.Where(l => l.ItemId == itemId);
         if (warehouseId is not null) q = q.Where(l => l.WarehouseId == warehouseId);
+        var branchWarehouseIds = await ResolveBranchWarehouseIdsAsync(branchId, ct);
+        if (branchWarehouseIds is not null) q = q.Where(l => branchWarehouseIds.Contains(l.WarehouseId));
         if (from is not null) q = q.Where(l => l.CreatedAt >= from.Value.ToDateTime(TimeOnly.MinValue));
         if (to is not null) q = q.Where(l => l.CreatedAt < to.Value.AddDays(1).ToDateTime(TimeOnly.MinValue));
         // Source-doc filter: the ledger references its originating document polymorphically
diff --git a/Backend/ERPCore/Services/TransferService.cs b/Backend/ERPCore/Services/TransferService.cs
index 29a91fe..73433c1 100644
--- a/Backend/ERPCore/Services/TransferService.cs
+++ b/Backend/ERPCore/Services/TransferService.cs
@@ -50,7 +50,7 @@ public sealed class TransferService : ITransferService
     }
 
     public async Task<PagedResponse<TransferSummaryDto>> ListAsync(
-        PageQuery query, TransferStatus? status, int? srcWarehouseId, int? destWarehouseId, CancellationToken ct = default)
+        PageQuery query, TransferStatus? status, int? srcWarehouseId, int? destWarehouseId, int? branchId, CancellationToken ct = default)
     {
         var q = _transfers.Query().AsNoTracking();
 
@@ -62,6 +62,9 @@ public sealed class TransferService : ITransferService
         if (status is not null) q = q.Where(t => t.Status == status);
         if (srcWarehouseId is not null) q = q.Where(t => t.SrcWarehouseId == srcWarehouseId);
         if (destWarehouseId is not null) q = q.Where(t => t.DestWarehouseId == destWarehouseId);
+        // A transfer touches two branches when it crosses one — show it on either side
+        // rather than only the branch that happens to hold the source warehouse.
+        if (branchId is not null) q = q.Where(t => t.SrcWarehouse!.BranchId == branchId || t.DestWarehouse!.BranchId == branchId);
 
         var total = await q.CountAsync(ct);
         var rows = await q.OrderByDescending(t => t.TransferId)
diff --git a/Backend/ERPCore/Services/UserManagementService.cs b/Backend/ERPCore/Services/UserManagementService.cs
index b5be8e5..c83782a 100644
--- a/Backend/ERPCore/Services/UserManagementService.cs
+++ b/Backend/ERPCore/Services/UserManagementService.cs
@@ -2,6 +2,7 @@ using ERPCore.Domain.Entities;
 using ERPCore.Domain.Enums;
 using ERPCore.Dtos.Auth;
 using ERPCore.Dtos.Common;
+using ERPCore.Dtos.Hrm;
 using ERPCore.Dtos.Users;
 using ERPCore.Infra.Auth.AuthHex;
 using ERPCore.Infra.UoW;
@@ -16,20 +17,24 @@ public sealed class UserManagementService : IUserManagementService
 {
     private readonly IRepository<User> _users;
     private readonly IRepository<Role> _roles;
+    private readonly IRepository<Employee> _employees;
     private readonly IAuthUserService _authUsers;
     private readonly IAuthHexClient _authHex;
     private readonly IEmployeeUserLinkService _links;
+    private readonly IEmployeeService _employeeService;
     private readonly IUnitOfWork _uow;
 
     public UserManagementService(
-        IRepository<User> users, IRepository<Role> roles, IAuthUserService authUsers, IAuthHexClient authHex,
-        IEmployeeUserLinkService links, IUnitOfWork uow)
+        IRepository<User> users, IRepository<Role> roles, IRepository<Employee> employees, IAuthUserService authUsers,
+        IAuthHexClient authHex, IEmployeeUserLinkService links, IEmployeeService employeeService, IUnitOfWork uow)
     {
         _users = users;
         _roles = roles;
+        _employees = employees;
         _authUsers = authUsers;
         _authHex = authHex;
         _links = links;
+        _employeeService = employeeService;
         _uow = uow;
     }
 
@@ -57,11 +62,30 @@ public sealed class UserManagementService : IUserManagementService
         return user is null ? null : Map(user);
     }
 
-    public async Task<ManagedUserDto> CreateAsync(CreateUserRequest request, CancellationToken ct = default)
+    public async Task<ManagedUserDto> CreateAsync(CreateUserRequest request, int actorUserId, CancellationToken ct = default)
     {
         var role = await _roles.GetByIdAsync(request.RoleId, ct)
             ?? throw new NotFoundException($"Role {request.RoleId} was not found.");
 
+        // Non-admin roles are branch-scoped (BranchAccessService.EnsureBranchVisibleAsync
+        // resolves the caller's branch via their linked Employee) — either link an existing,
+        // already branch-scoped Employee, or supply enough to create a new one.
+        var isAdminRole = string.Equals(role.Code, "Admin", StringComparison.OrdinalIgnoreCase);
+        string? employeeCode = null;
+        if (!isAdminRole && request.LinkEmployeeId is null)
+        {
+            if (string.IsNullOrWhiteSpace(request.EmployeeCode) || request.DepartmentId is null
+                || request.DesignationId is null || request.EmploymentTypeId is null || request.WorkShiftId is null)
+            {
+                throw new DomainException(ErrorCodes.Validation,
+                    "Non-admin users must be assigned to a branch: employeeCode, branchId, departmentId, designationId, employmentTypeId and workShiftId are required.", 422);
+            }
+
+            employeeCode = request.EmployeeCode.Trim();
+            if (await _employees.Query().AnyAsync(e => e.EmployeeCode.ToLower() == employeeCode.ToLower(), ct))
+                throw new DomainException(ErrorCodes.EmployeeCodeDuplicate, $"An employee with code '{employeeCode}' already exists.", 400);
+        }
+
         var username = request.Username.Trim();
         if (await _users.Query().AnyAsync(u => u.Username == username, ct))
             throw new ConflictException($"A user with username '{username}' already exists.");
@@ -103,7 +127,27 @@ public sealed class UserManagementService : IUserManagementService
 
         // Explicit, human-confirmed link to an existing Staff record (never automatic).
         if (request.LinkEmployeeId is not null)
+        {
             await _links.LinkAsync(request.LinkEmployeeId.Value, user.UserId, ct);
+        }
+        else if (!isAdminRole)
+        {
+            await _employeeService.CreateAsync(new CreateEmployeeRequest
+            {
+                EmployeeCode = employeeCode!,
+                FullName = request.FullName.Trim(),
+                Email = request.Email.Trim(),
+                PersonalMobile = request.MobileNumber,
+                Nic = request.Nic,
+                HireDate = request.HireDate ?? DateTime.UtcNow.Date,
+                DepartmentId = request.DepartmentId!.Value,
+                DesignationId = request.DesignationId!.Value,
+                EmploymentTypeId = request.EmploymentTypeId!.Value,
+                BranchId = request.BranchId ?? 0,
+                WorkShiftId = request.WorkShiftId!.Value,
+                LinkUserId = user.UserId
+            }, actorUserId, ct);
+        }
 
         user.Role = role;
         return Map(user);
diff --git a/Backend/ERPCore/Services/WarehouseService.cs b/Backend/ERPCore/Services/WarehouseService.cs
index da10aae..0dcadfe 100644
--- a/Backend/ERPCore/Services/WarehouseService.cs
+++ b/Backend/ERPCore/Services/WarehouseService.cs
@@ -13,18 +13,24 @@ public sealed class WarehouseService : IWarehouseService
 {
     private readonly IRepository<Warehouse> _warehouses;
     private readonly IRepository<Bin> _bins;
+    private readonly IRepository<Branch> _branches;
+    private readonly IBranchConfigService _branchConfig;
     private readonly IUnitOfWork _uow;
 
-    public WarehouseService(IRepository<Warehouse> warehouses, IRepository<Bin> bins, IUnitOfWork uow)
+    public WarehouseService(
+        IRepository<Warehouse> warehouses, IRepository<Bin> bins, IRepository<Branch> branches,
+        IBranchConfigService branchConfig, IUnitOfWork uow)
     {
         _warehouses = warehouses;
         _bins = bins;
+        _branches = branches;
+        _branchConfig = branchConfig;
         _uow = uow;
     }
 
     public async Task<PagedResponse<WarehouseDto>> ListAsync(PageQuery query, CancellationToken ct = default)
     {
-        var q = _warehouses.Query().AsNoTracking();
+        IQueryable<Warehouse> q = _warehouses.Query().AsNoTracking().Include(w => w.Branch);
         if (!string.IsNullOrWhiteSpace(query.Q))
         {
             var term = query.Q.Trim();
@@ -34,7 +40,7 @@ public sealed class WarehouseService : IWarehouseService
         var total = await q.CountAsync(ct);
         var rows = await q.OrderBy(w => w.Code)
             .Skip(query.Skip).Take(query.PageSize)
-            .Select(w => new WarehouseDto(w.WarehouseId, w.Code, w.Name))
+            .Select(w => new WarehouseDto(w.WarehouseId, w.Code, w.Name, w.BranchId, w.Branch != null ? w.Branch.Name : null))
             .ToListAsync(ct);
 
         return PagedResponse<WarehouseDto>.Create(rows, query.Page, query.PageSize, total);
@@ -42,9 +48,9 @@ public sealed class WarehouseService : IWarehouseService
 
     public async Task<WarehouseDto?> GetAsync(int warehouseId, CancellationToken ct = default)
     {
-        var w = await _warehouses.Query().AsNoTracking()
+        var w = await _warehouses.Query().AsNoTracking().Include(x => x.Branch)
             .FirstOrDefaultAsync(x => x.WarehouseId == warehouseId, ct);
-        return w is null ? null : new WarehouseDto(w.WarehouseId, w.Code, w.Name);
+        return w is null ? null : new WarehouseDto(w.WarehouseId, w.Code, w.Name, w.BranchId, w.Branch?.Name);
     }
 
     public async Task<WarehouseDto> CreateAsync(CreateWarehouseRequest request, CancellationToken ct = default)
@@ -53,11 +59,14 @@ public sealed class WarehouseService : IWarehouseService
         if (await _warehouses.Query().AnyAsync(w => w.Code == code, ct))
             throw new ConflictException($"A warehouse with code '{code}' already exists.");
 
-        var warehouse = new Warehouse { Code = code, Name = request.Name.Trim() };
+        var branchId = await _branchConfig.ResolveBranchIdAsync(request.BranchId, ct);
+        var warehouse = new Warehouse { Code = code, Name = request.Name.Trim(), BranchId = branchId };
         await _warehouses.AddAsync(warehouse, ct);
         await _uow.SaveChangesAsync(ct);
 
-        return new WarehouseDto(warehouse.WarehouseId, warehouse.Code, warehouse.Name);
+        var branchName = await _branches.Query().AsNoTracking()
+            .Where(b => b.BranchId == warehouse.BranchId).Select(b => b.Name).FirstOrDefaultAsync(ct);
+        return new WarehouseDto(warehouse.WarehouseId, warehouse.Code, warehouse.Name, warehouse.BranchId, branchName);
     }
 
     public async Task<IReadOnlyList<BinDto>> ListBinsAsync(int warehouseId, CancellationToken ct = default)
diff --git a/Backend/ERPCore/System/Errors/ErrorCodes.cs b/Backend/ERPCore/System/Errors/ErrorCodes.cs
index 4b53fd4..e1d5746 100644
--- a/Backend/ERPCore/System/Errors/ErrorCodes.cs
+++ b/Backend/ERPCore/System/Errors/ErrorCodes.cs
@@ -73,13 +73,18 @@ public static class ErrorCodes
     // General Ledger typed internal calls (GRN receipt/payment posting, docs/12 §5's deferred work)
     public const string GlRequestFailed = "GL_REQUEST_FAILED";
 
-    // GRN payments
-    public const string GrnNotPayable = "GRN_NOT_PAYABLE";
-    public const string GrnPaymentExceedsBalance = "GRN_PAYMENT_EXCEEDS_BALANCE";
-    public const string GrnBankAccountNotFound = "GRN_BANK_ACCOUNT_NOT_FOUND";
-
     // Sales invoice payments
     public const string SalesInvoiceNotPayable = "SALES_INVOICE_NOT_PAYABLE";
     public const string SalesInvoicePaymentExceedsBalance = "SALES_INVOICE_PAYMENT_EXCEEDS_BALANCE";
     public const string SalesInvoiceBankAccountNotFound = "SALES_INVOICE_BANK_ACCOUNT_NOT_FOUND";
+
+    // Purchase invoices (consolidate Confirmed GRNs; vendor payments now tracked here, not on the GRN)
+    public const string GrnAlreadyInvoiced = "GRN_ALREADY_INVOICED";
+    public const string GrnVendorMismatch = "GRN_VENDOR_MISMATCH";
+    public const string GrnNotConfirmed = "GRN_NOT_CONFIRMED";
+    public const string PurchaseInvoiceNotEditable = "PURCHASE_INVOICE_NOT_EDITABLE";
+    public const string DuplicateVendorInvoiceNo = "DUPLICATE_VENDOR_INVOICE_NO";
+    public const string PurchaseInvoiceNotPayable = "PURCHASE_INVOICE_NOT_PAYABLE";
+    public const string PurchaseInvoicePaymentExceedsBalance = "PURCHASE_INVOICE_PAYMENT_EXCEEDS_BALANCE";
+    public const string PurchaseInvoiceBankAccountNotFound = "PURCHASE_INVOICE_BANK_ACCOUNT_NOT_FOUND";
 }
diff --git a/Backend/ERPCore/appsettings.json b/Backend/ERPCore/appsettings.json
index 240e74f..ed05dc3 100644
--- a/Backend/ERPCore/appsettings.json
+++ b/Backend/ERPCore/appsettings.json
@@ -47,5 +47,9 @@
   "SalesInvoice": {
     "GlAccountsReceivableCode": "1300"
   },
+  "PurchaseInvoice": {
+    "GlClearingAccountCode": "2000",
+    "GlAccountsPayableCode": "2200"
+  },
   "AllowedHosts": "*"
 }
diff --git a/Frontend/erp-system/Frontend/erp-system/components/procurement/status-badges.tsx b/Frontend/erp-system/Frontend/erp-system/components/procurement/status-badges.tsx
new file mode 100644
index 0000000..c404463
--- /dev/null
+++ b/Frontend/erp-system/Frontend/erp-system/components/procurement/status-badges.tsx
@@ -0,0 +1,96 @@
+import { Badge } from "@/components/ui/badge"
+import { PurchaseOrderStatus, RequisitionStatus, RfqStatus } from "@/types/procurement"
+import { PurchaseInvoiceStatus } from "@/types/purchase-invoices"
+
+// Fixed width (not w-fit) so every status pill is the same size regardless of
+// label length, same convention as components/receiving/status-badges.tsx.
+const badgeSize = "h-6 w-32 justify-center px-2.5 py-1 text-sm"
+
+function requisitionClass(status: RequisitionStatus) {
+  return status === "Draft" ? "bg-warning/10 text-warning border-transparent" : "bg-success/10 text-success border-transparent"
+}
+
+export function RequisitionStatusBadge({ status }: { status: RequisitionStatus }) {
+  return (
+    <Badge variant="outline" className={`${badgeSize} ${requisitionClass(status)}`}>
+      {status}
+    </Badge>
+  )
+}
+
+function rfqClass(status: RfqStatus) {
+  return status === "Open" ? "bg-success/10 text-success border-transparent" : "bg-muted text-muted-foreground border-transparent"
+}
+
+export function RfqStatusBadge({ status }: { status: RfqStatus }) {
+  return (
+    <Badge variant="outline" className={`${badgeSize} ${rfqClass(status)}`}>
+      {status}
+    </Badge>
+  )
+}
+
+function poClass(status: PurchaseOrderStatus) {
+  if (status === "Draft" || status === "PendingApproval") return "bg-warning/10 text-warning border-transparent"
+  if (status === "Cancelled") return "bg-destructive/10 text-destructive border-transparent"
+  if (status === "Closed") return "bg-muted text-muted-foreground border-transparent"
+  return "bg-success/10 text-success border-transparent" // Approved / PartiallyReceived / FullyReceived
+}
+
+export function PoStatusBadge({ status }: { status: PurchaseOrderStatus }) {
+  return (
+    <Badge variant="outline" className={`${badgeSize} ${poClass(status)}`}>
+      {status}
+    </Badge>
+  )
+}
+
+function purchaseInvoiceClass(status: PurchaseInvoiceStatus) {
+  if (status === "Draft") return "bg-warning/10 text-warning border-transparent"
+  if (status === "Posted") return "bg-success/10 text-success border-transparent"
+  return "bg-destructive/10 text-destructive border-transparent" // Cancelled
+}
+
+// "Posted" reads as "Approved" everywhere in the UI, matching SalesInvoiceStatusBadge.
+const purchaseInvoiceStatusLabel: Record<PurchaseInvoiceStatus, string> = {
+  Draft: "Draft",
+  Posted: "Approved",
+  Cancelled: "Cancelled",
+}
+
+export function PurchaseInvoiceStatusBadge({ status }: { status: PurchaseInvoiceStatus }) {
+  return (
+    <Badge variant="outline" className={`${badgeSize} ${purchaseInvoiceClass(status)}`}>
+      {purchaseInvoiceStatusLabel[status]}
+    </Badge>
+  )
+}
+
+export type PurchaseInvoicePaymentStatus = "Unpaid" | "PartiallyPaid" | "Paid"
+
+export function purchaseInvoicePaymentStatus(paidAmount: number, balanceAmount: number): PurchaseInvoicePaymentStatus {
+  if (balanceAmount <= 0) return "Paid"
+  if (paidAmount > 0) return "PartiallyPaid"
+  return "Unpaid"
+}
+
+function purchaseInvoicePaymentClass(status: PurchaseInvoicePaymentStatus) {
+  if (status === "Paid") return "bg-success/10 text-success border-transparent"
+  if (status === "PartiallyPaid") return "bg-warning/10 text-warning border-transparent"
+  return "bg-muted text-muted-foreground border-transparent" // Unpaid
+}
+
+const purchaseInvoicePaymentLabel: Record<PurchaseInvoicePaymentStatus, string> = {
+  Unpaid: "Unpaid",
+  PartiallyPaid: "Partially paid",
+  Paid: "Paid",
+}
+
+export function PurchaseInvoicePaymentStatusBadge({ paidAmount, balanceAmount }: { paidAmount: number; balanceAmount: number }) {
+  const status = purchaseInvoicePaymentStatus(paidAmount, balanceAmount)
+  return (
+    <Badge variant="outline" className={`${badgeSize} ${purchaseInvoicePaymentClass(status)}`}>
+      {purchaseInvoicePaymentLabel[status]}
+    </Badge>
+  )
+}
diff --git a/Frontend/erp-system/app/dashboard/accounts/cheque-books/[chequeBookNo]/page.tsx b/Frontend/erp-system/app/dashboard/accounts/cheque-books/[chequeBookNo]/page.tsx
index 9aa9de6..9029059 100644
--- a/Frontend/erp-system/app/dashboard/accounts/cheque-books/[chequeBookNo]/page.tsx
+++ b/Frontend/erp-system/app/dashboard/accounts/cheque-books/[chequeBookNo]/page.tsx
@@ -6,10 +6,12 @@ import { useParams } from "next/navigation"
 import { ArrowLeft, BookText } from "lucide-react"
 
 import { bankAccountsApi, chequeBooksApi } from "@/lib/api/general-ledger"
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
 import { errorMessage } from "@/lib/error-map"
 import { formatAmount, formatReportDate } from "@/lib/format"
 import { cn } from "@/lib/utils"
 import { CashAndBankAccountDto, CashBankAccountType, ChequeBook, ChequePage, ChequePageIssueStatus } from "@/types/general-ledger"
+import { Branch } from "@/types/hrm"
 
 import { Badge } from "@/components/ui/badge"
 import { buttonVariants } from "@/components/ui/button"
@@ -32,10 +34,15 @@ export default function ChequeBookDetailPage() {
 
   const [book, setBook] = useState<ChequeBook | null>(null)
   const [bankAccount, setBankAccount] = useState<CashAndBankAccountDto | null>(null)
+  const [branches, setBranches] = useState<Branch[]>([])
   const [error, setError] = useState<string | null>(null)
   const [selectedPage, setSelectedPage] = useState<ChequePage | null>(null)
   const [dialogOpen, setDialogOpen] = useState(false)
 
+  useEffect(() => {
+    branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [])
+
   useEffect(() => {
     let cancelled = false
     chequeBooksApi
@@ -94,7 +101,7 @@ export default function ChequeBookDetailPage() {
             </div>
             <div>
               <p className="text-sm text-muted-foreground">Branch</p>
-              <p className="text-base font-medium">#{book.branchId}</p>
+              <p className="text-base font-medium">{branches.find((b) => b.branchId === book.branchId)?.name ?? `#${book.branchId}`}</p>
             </div>
             <div>
               <p className="text-sm text-muted-foreground">Range</p>
diff --git a/Frontend/erp-system/app/dashboard/accounts/cheque-books/new/page.tsx b/Frontend/erp-system/app/dashboard/accounts/cheque-books/new/page.tsx
index f910f1a..125b6c4 100644
--- a/Frontend/erp-system/app/dashboard/accounts/cheque-books/new/page.tsx
+++ b/Frontend/erp-system/app/dashboard/accounts/cheque-books/new/page.tsx
@@ -6,11 +6,14 @@ import { useRouter } from "next/navigation"
 import { ArrowLeft } from "lucide-react"
 
 import { bankAccountsApi, chequeBooksApi } from "@/lib/api/general-ledger"
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
 import { errorMessage } from "@/lib/error-map"
 import { validateChequeBookForm } from "@/lib/validations/general-ledger"
 import { cn } from "@/lib/utils"
 import { CashAndBankAccountDto, CashBankAccountType } from "@/types/general-ledger"
+import { Branch } from "@/types/hrm"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Field, FieldError, FieldLabel } from "@/components/ui/field"
 import { Input } from "@/components/ui/input"
@@ -19,9 +22,11 @@ import { toast } from "@/components/ui/toast"
 
 export default function NewChequeBookPage() {
   const router = useRouter()
+  const { isAdmin, branchId: myBranchId, activeBranchId, branchingEnabled } = useAuth()
 
   const [bankAccounts, setBankAccounts] = useState<CashAndBankAccountDto[] | null>(null)
   const [bankAccountsError, setBankAccountsError] = useState<string | null>(null)
+  const [branches, setBranches] = useState<Branch[]>([])
 
   const [branchId, setBranchId] = useState("")
   const [bankAccountId, setBankAccountId] = useState("")
@@ -44,6 +49,21 @@ export default function NewChequeBookPage() {
       .catch((err) => setBankAccountsError(errorMessage(err)))
   }, [])
 
+  useEffect(() => {
+    branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [])
+
+  // Pinned to the header's branch the same way as Employee/Warehouse/GRN/Sale: an Admin on a
+  // specific branch (or any non-admin) gets it locked here too — only "All Branches" (or the
+  // Branch Configuration toggle being off) leaves it as a free pick, since GL's own record
+  // still needs *some* branch id regardless of our toggle.
+  const lockedBranchId = branchingEnabled ? (isAdmin ? activeBranchId : myBranchId) : null
+  const showBranchPicker = !lockedBranchId
+
+  useEffect(() => {
+    if (lockedBranchId) setBranchId(String(lockedBranchId))
+  }, [lockedBranchId])
+
   async function handleSubmit() {
     const nextErrors = validateChequeBookForm({
       branchId,
@@ -118,15 +138,29 @@ export default function NewChequeBookPage() {
           </Field>
 
           <Field data-invalid={!!errors.branchId}>
-            <FieldLabel htmlFor="cb-branch">Branch ID</FieldLabel>
-            <Input
-              id="cb-branch"
-              type="number"
-              value={branchId}
-              onChange={(e) => setBranchId(e.target.value)}
-              placeholder="1"
-              aria-invalid={!!errors.branchId}
-            />
+            <FieldLabel htmlFor="cb-branch">Branch</FieldLabel>
+            {showBranchPicker ? (
+              <Select<string> value={branchId} onValueChange={(v) => setBranchId(v ?? "")}>
+                <SelectTrigger id="cb-branch" className="w-full text-base" aria-invalid={!!errors.branchId}>
+                  <SelectValue placeholder="Select a branch" />
+                </SelectTrigger>
+                <SelectContent>
+                  {branches.map((b) => (
+                    <SelectItem key={b.branchId} value={String(b.branchId)} label={b.name} className="text-base">
+                      {b.name}
+                    </SelectItem>
+                  ))}
+                </SelectContent>
+              </Select>
+            ) : (
+              <Input
+                id="cb-branch"
+                value={branches.find((b) => b.branchId === lockedBranchId)?.name ?? `Branch #${lockedBranchId}`}
+                readOnly
+                disabled
+                className="text-muted-foreground"
+              />
+            )}
             <FieldError errors={[errors.branchId ? { message: errors.branchId } : undefined]} />
           </Field>
 
diff --git a/Frontend/erp-system/app/dashboard/accounts/cheque-books/page.tsx b/Frontend/erp-system/app/dashboard/accounts/cheque-books/page.tsx
index c925ddb..8dcfa5a 100644
--- a/Frontend/erp-system/app/dashboard/accounts/cheque-books/page.tsx
+++ b/Frontend/erp-system/app/dashboard/accounts/cheque-books/page.tsx
@@ -6,11 +6,14 @@ import { useRouter } from "next/navigation"
 import { ArrowLeft, BookText, Plus } from "lucide-react"
 
 import { bankAccountsApi, chequeBooksApi } from "@/lib/api/general-ledger"
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
 import { errorMessage } from "@/lib/error-map"
 import { formatReportDate } from "@/lib/format"
 import { cn } from "@/lib/utils"
 import { CashAndBankAccountDto, CashBankAccountType, ChequeBook, ChequeBookStatus } from "@/types/general-ledger"
+import { Branch } from "@/types/hrm"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Badge } from "@/components/ui/badge"
 import { buttonVariants } from "@/components/ui/button"
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
@@ -27,15 +30,24 @@ const STATUS_BADGE: Record<ChequeBookStatus, string> = {
 
 export default function ChequeBooksPage() {
   const router = useRouter()
+  const { activeBranchId, branchingEnabled } = useAuth()
   const [books, setBooks] = useState<ChequeBook[] | null>(null)
   const [bankAccounts, setBankAccounts] = useState<CashAndBankAccountDto[] | null>(null)
+  const [branches, setBranches] = useState<Branch[]>([])
   const [error, setError] = useState<string | null>(null)
   const [status, setStatus] = useState<StatusFilter>("All")
 
+  useEffect(() => {
+    branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [])
+
   useEffect(() => {
     let cancelled = false
     Promise.all([
-      chequeBooksApi.list(status === "All" ? undefined : { status }),
+      chequeBooksApi.list({
+        status: status === "All" ? undefined : status,
+        branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined,
+      }),
       bankAccounts ? Promise.resolve(bankAccounts) : bankAccountsApi.list(CashBankAccountType.Bank),
     ])
       .then(([result, banks]) => {
@@ -51,9 +63,10 @@ export default function ChequeBooksPage() {
     }
     // bankAccounts intentionally excluded — fetched once, reused across status re-fetches.
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [status])
+  }, [status, activeBranchId, branchingEnabled])
 
   const bankAccountsById = useMemo(() => new Map((bankAccounts ?? []).map((a) => [a.accountId, a])), [bankAccounts])
+  const branchesById = useMemo(() => new Map(branches.map((b) => [b.branchId, b])), [branches])
 
   return (
     <div className="flex flex-col gap-6">
@@ -132,7 +145,7 @@ export default function ChequeBooksPage() {
                   <TableCell className="px-3 py-3.5 text-muted-foreground">
                     {bank ? bank.accountName : `#${b.bankAccountId}`}
                   </TableCell>
-                  <TableCell className="px-3 py-3.5 text-muted-foreground">#{b.branchId}</TableCell>
+                  <TableCell className="px-3 py-3.5 text-muted-foreground">{branchesById.get(b.branchId)?.name ?? `#${b.branchId}`}</TableCell>
                   <TableCell className="px-3 py-3.5">
                     {b.startChequeNo} – {b.endChequeNo}
                   </TableCell>
diff --git a/Frontend/erp-system/app/dashboard/accounts/received-cheques/new/page.tsx b/Frontend/erp-system/app/dashboard/accounts/received-cheques/new/page.tsx
index 49684d4..b727152 100644
--- a/Frontend/erp-system/app/dashboard/accounts/received-cheques/new/page.tsx
+++ b/Frontend/erp-system/app/dashboard/accounts/received-cheques/new/page.tsx
@@ -1,27 +1,34 @@
 "use client"
 
-import { useState } from "react"
+import { useEffect, useState } from "react"
 import Link from "next/link"
 import { useRouter } from "next/navigation"
 import { ArrowLeft } from "lucide-react"
 
 import { receivedChequesApi } from "@/lib/api/general-ledger"
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
 import { errorMessage } from "@/lib/error-map"
 import { validateReceivedChequeForm } from "@/lib/validations/general-ledger"
 import { cn } from "@/lib/utils"
 import { ReceivedFromType } from "@/types/general-ledger"
+import { Branch } from "@/types/hrm"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Field, FieldError, FieldLabel } from "@/components/ui/field"
 import { Input } from "@/components/ui/input"
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
 import { toast } from "@/components/ui/toast"
 
+const NONE = "__none__"
+
 export default function NewReceivedChequePage() {
   const router = useRouter()
+  const { isAdmin, branchId: myBranchId, activeBranchId, branchingEnabled } = useAuth()
 
   const [companyId, setCompanyId] = useState("")
   const [branchId, setBranchId] = useState("")
+  const [branches, setBranches] = useState<Branch[]>([])
   const [receivedFromType, setReceivedFromType] = useState<ReceivedFromType>(ReceivedFromType.Customer)
   const [receivedFromId, setReceivedFromId] = useState("")
   const [receivedFromName, setReceivedFromName] = useState("")
@@ -39,6 +46,19 @@ export default function NewReceivedChequePage() {
   const [errors, setErrors] = useState<Record<string, string>>({})
   const [submitting, setSubmitting] = useState(false)
 
+  useEffect(() => {
+    branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [])
+
+  // Same pinning as the New Cheque Book form: locked whenever the header (or the caller's own
+  // branch, for non-admins) resolves to one; a free pick only on "All Branches" or the toggle off.
+  const lockedBranchId = branchingEnabled ? (isAdmin ? activeBranchId : myBranchId) : null
+  const showBranchPicker = !lockedBranchId
+
+  useEffect(() => {
+    if (lockedBranchId) setBranchId(String(lockedBranchId))
+  }, [lockedBranchId])
+
   async function handleSubmit() {
     const nextErrors = validateReceivedChequeForm({ companyId, receivedFromName, chequeNo, chequeDate, amount, receivedDate })
     setErrors(nextErrors)
@@ -100,8 +120,30 @@ export default function NewReceivedChequePage() {
             <FieldError errors={[errors.companyId ? { message: errors.companyId } : undefined]} />
           </Field>
           <Field>
-            <FieldLabel htmlFor="rc-branch">Branch ID (optional)</FieldLabel>
-            <Input id="rc-branch" type="number" value={branchId} onChange={(e) => setBranchId(e.target.value)} />
+            <FieldLabel htmlFor="rc-branch">Branch (optional)</FieldLabel>
+            {showBranchPicker ? (
+              <Select<string> value={branchId || NONE} onValueChange={(v) => setBranchId(v && v !== NONE ? v : "")}>
+                <SelectTrigger id="rc-branch" className="w-full text-base">
+                  <SelectValue placeholder="Select a branch" />
+                </SelectTrigger>
+                <SelectContent>
+                  <SelectItem value={NONE} label="No branch" className="text-base">No branch</SelectItem>
+                  {branches.map((b) => (
+                    <SelectItem key={b.branchId} value={String(b.branchId)} label={b.name} className="text-base">
+                      {b.name}
+                    </SelectItem>
+                  ))}
+                </SelectContent>
+              </Select>
+            ) : (
+              <Input
+                id="rc-branch"
+                value={branches.find((b) => b.branchId === lockedBranchId)?.name ?? `Branch #${lockedBranchId}`}
+                readOnly
+                disabled
+                className="text-muted-foreground"
+              />
+            )}
           </Field>
 
           <Field>
diff --git a/Frontend/erp-system/app/dashboard/accounts/received-cheques/page.tsx b/Frontend/erp-system/app/dashboard/accounts/received-cheques/page.tsx
index d66699e..499b1c7 100644
--- a/Frontend/erp-system/app/dashboard/accounts/received-cheques/page.tsx
+++ b/Frontend/erp-system/app/dashboard/accounts/received-cheques/page.tsx
@@ -1,15 +1,18 @@
 "use client"
 
-import { useEffect, useState } from "react"
+import { useEffect, useMemo, useState } from "react"
 import Link from "next/link"
 import { ArrowLeft, Inbox, Plus } from "lucide-react"
 
 import { receivedChequesApi } from "@/lib/api/general-ledger"
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
 import { errorMessage } from "@/lib/error-map"
 import { formatAmount, formatReportDate } from "@/lib/format"
 import { cn } from "@/lib/utils"
 import { ReceivedCheque, ReceivedChequeStatus } from "@/types/general-ledger"
+import { Branch } from "@/types/hrm"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Badge } from "@/components/ui/badge"
 import { buttonVariants } from "@/components/ui/button"
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
@@ -28,16 +31,25 @@ const STATUS_BADGE: Record<ReceivedChequeStatus, string> = {
 }
 
 export default function ReceivedChequesPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
   const [cheques, setCheques] = useState<ReceivedCheque[] | null>(null)
+  const [branches, setBranches] = useState<Branch[]>([])
   const [error, setError] = useState<string | null>(null)
   const [status, setStatus] = useState<StatusFilter>("All")
   const [selected, setSelected] = useState<ReceivedCheque | null>(null)
   const [dialogOpen, setDialogOpen] = useState(false)
 
+  useEffect(() => {
+    branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [])
+
   useEffect(() => {
     let cancelled = false
     receivedChequesApi
-      .list(status === "All" ? undefined : { status })
+      .list({
+        status: status === "All" ? undefined : status,
+        branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined,
+      })
       .then((res) => {
         if (!cancelled) setCheques(res.items)
       })
@@ -47,7 +59,9 @@ export default function ReceivedChequesPage() {
     return () => {
       cancelled = true
     }
-  }, [status])
+  }, [status, activeBranchId, branchingEnabled])
+
+  const branchesById = useMemo(() => new Map(branches.map((b) => [b.branchId, b])), [branches])
 
   function handleUpdated(updated: ReceivedCheque) {
     setCheques((prev) => (prev ? prev.map((c) => (c.receivedChequeId === updated.receivedChequeId ? updated : c)) : prev))
@@ -114,6 +128,7 @@ export default function ReceivedChequesPage() {
               <TableHead className="h-12 px-3 text-sm">Cheque no.</TableHead>
               <TableHead className="h-12 px-3 text-sm">Received from</TableHead>
               <TableHead className="h-12 px-3 text-sm">Type</TableHead>
+              <TableHead className="h-12 px-3 text-sm">Branch</TableHead>
               <TableHead className="h-12 px-3 text-sm text-right">Amount</TableHead>
               <TableHead className="h-12 px-3 text-sm">Received</TableHead>
               <TableHead className="h-12 px-3 text-sm">Status</TableHead>
@@ -132,6 +147,9 @@ export default function ReceivedChequesPage() {
                 <TableCell className="px-3 py-3.5 font-medium">{c.chequeNo}</TableCell>
                 <TableCell className="px-3 py-3.5">{c.receivedFromName}</TableCell>
                 <TableCell className="px-3 py-3.5 text-muted-foreground">{c.receivedFromType}</TableCell>
+                <TableCell className="px-3 py-3.5 text-muted-foreground">
+                  {c.branchId ? (branchesById.get(c.branchId)?.name ?? `#${c.branchId}`) : "—"}
+                </TableCell>
                 <TableCell className="px-3 py-3.5 text-right tabular-nums">{formatAmount(c.amount)}</TableCell>
                 <TableCell className="px-3 py-3.5 text-muted-foreground">{formatReportDate(c.receivedDate)}</TableCell>
                 <TableCell className="px-3 py-3.5">
diff --git a/Frontend/erp-system/app/dashboard/hrm/employees/[id]/page.tsx b/Frontend/erp-system/app/dashboard/hrm/employees/[id]/page.tsx
index 44cf220..1c9db8e 100644
--- a/Frontend/erp-system/app/dashboard/hrm/employees/[id]/page.tsx
+++ b/Frontend/erp-system/app/dashboard/hrm/employees/[id]/page.tsx
@@ -5,10 +5,11 @@ import { useParams } from "next/navigation"
 import { Link2, Plus, Upload } from "lucide-react"
 
 import { CreateEmployeeLoanRequest, CreateSalaryStructureRequest, employeesApi } from "@/lib/api/employees"
-import { departmentsApi, designationsApi, employmentTypesApi, hrDocumentTypesApi, salaryComponentsApi, workShiftsApi } from "@/lib/api/hrm-masters"
+import { branchesHrmApi, departmentsApi, designationsApi, employmentTypesApi, hrDocumentTypesApi, salaryComponentsApi, workShiftsApi } from "@/lib/api/hrm-masters"
 import { errorMessage } from "@/lib/error-map"
 import { cn } from "@/lib/utils"
 import {
+  Branch,
   Department,
   Designation,
   EmployeeBankDetail,
@@ -23,6 +24,7 @@ import {
   WorkShift,
 } from "@/types/hrm"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Badge } from "@/components/ui/badge"
@@ -43,6 +45,7 @@ function money(n: number): string {
 export default function EmployeeDetailPage() {
   const params = useParams<{ id: string }>()
   const employeeId = Number(params.id)
+  const { isAdmin, branchId: myBranchId, branchingEnabled } = useAuth()
 
   const [tab, setTab] = useState<Tab>("Overview")
   const [employee, setEmployee] = useState<EmployeeDetail | null>(null)
@@ -53,6 +56,7 @@ export default function EmployeeDetailPage() {
   const [designations, setDesignations] = useState<Designation[]>([])
   const [employmentTypes, setEmploymentTypes] = useState<EmploymentType[]>([])
   const [workShifts, setWorkShifts] = useState<WorkShift[]>([])
+  const [branches, setBranches] = useState<Branch[]>([])
   const [saving, setSaving] = useState(false)
 
   const [bankDetails, setBankDetails] = useState<EmployeeBankDetail[]>([])
@@ -92,7 +96,8 @@ export default function EmployeeDetailPage() {
     employmentTypesApi.list({ pageSize: 200, status: "Active" }).then((r) => setEmploymentTypes(r.items)).catch(() => setEmploymentTypes([]))
     workShiftsApi.list({ pageSize: 200, status: "Active" }).then((r) => setWorkShifts(r.items)).catch(() => setWorkShifts([]))
     hrDocumentTypesApi.list({ pageSize: 200, status: "Active" }).then((r) => setDocumentTypes(r.items)).catch(() => setDocumentTypes([]))
-  }, [])
+    if (branchingEnabled) branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [branchingEnabled])
 
   useEffect(() => {
     if (tab === "Bank Details") employeesApi.listBankDetails(employeeId).then(setBankDetails).catch((err) => toast.error("Could not load bank details", errorMessage(err)))
@@ -271,6 +276,15 @@ export default function EmployeeDetailPage() {
                 <SelectContent>{workShifts.map((w) => <SelectItem key={w.workShiftId} value={String(w.workShiftId)}>{w.name}</SelectItem>)}</SelectContent>
               </Select>
             </Field>
+            {branchingEnabled && (
+              <Field>
+                <FieldLabel>Branch</FieldLabel>
+                <Select value={String(employee.branchId)} onValueChange={(v) => setEmployee({ ...employee, branchId: Number(v) })}>
+                  <SelectTrigger disabled={!isAdmin}><SelectValue placeholder="Select" /></SelectTrigger>
+                  <SelectContent>{(isAdmin ? branches : branches.filter((b) => b.branchId === myBranchId || b.branchId === employee.branchId)).map((b) => <SelectItem key={b.branchId} value={String(b.branchId)}>{b.name}</SelectItem>)}</SelectContent>
+                </Select>
+              </Field>
+            )}
             <Field><FieldLabel>EPF number</FieldLabel><Input value={employee.epfNumber ?? ""} onChange={(e) => setEmployee({ ...employee, epfNumber: e.target.value })} /></Field>
             <Field><FieldLabel>ETF number</FieldLabel><Input value={employee.etfNumber ?? ""} onChange={(e) => setEmployee({ ...employee, etfNumber: e.target.value })} /></Field>
           </div>
diff --git a/Frontend/erp-system/app/dashboard/hrm/employees/page.tsx b/Frontend/erp-system/app/dashboard/hrm/employees/page.tsx
index f38ce2e..fb79a38 100644
--- a/Frontend/erp-system/app/dashboard/hrm/employees/page.tsx
+++ b/Frontend/erp-system/app/dashboard/hrm/employees/page.tsx
@@ -5,12 +5,13 @@ import Link from "next/link"
 import { Link2, Pencil, Plus, Users as UsersIcon } from "lucide-react"
 
 import { employeesApi } from "@/lib/api/employees"
-import { departmentsApi, designationsApi, employmentTypesApi, workShiftsApi } from "@/lib/api/hrm-masters"
+import { branchesHrmApi, departmentsApi, designationsApi, employmentTypesApi, workShiftsApi } from "@/lib/api/hrm-masters"
 import { errorMessage } from "@/lib/error-map"
 import { cn } from "@/lib/utils"
 import { PaginationMeta } from "@/types/common"
-import { CreateEmployeeRequest, Department, Designation, EmployeeListItem, EmploymentType, UserMatch, WorkShift } from "@/types/hrm"
+import { Branch, CreateEmployeeRequest, Department, Designation, EmployeeListItem, EmploymentType, UserMatch, WorkShift } from "@/types/hrm"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Badge } from "@/components/ui/badge"
@@ -31,10 +32,19 @@ const emptyForm: CreateEmployeeRequest = {
   departmentId: 0,
   designationId: 0,
   employmentTypeId: 0,
+  branchId: 0,
   workShiftId: 0,
 }
 
 export default function EmployeesPage() {
+  const { isAdmin, branchId: myBranchId, branchName: myBranchName, activeBranchId, activeBranchName, branchingEnabled } = useAuth()
+  // The branch to pin the new hire to without asking: an Admin's currently-selected
+  // header branch, or a non-admin's own branch. Only when an Admin is on "All Branches"
+  // (no single branch implied) do they need the dropdown to pick one explicitly.
+  const lockedBranchId = isAdmin ? activeBranchId : myBranchId
+  const lockedBranchName = isAdmin ? activeBranchName : myBranchName
+  const showBranchPicker = branchingEnabled && isAdmin && !lockedBranchId
+
   const [employees, setEmployees] = useState<EmployeeListItem[] | null>(null)
   const [pagination, setPagination] = useState<PaginationMeta | null>(null)
   const [error, setError] = useState<string | null>(null)
@@ -45,6 +55,7 @@ export default function EmployeesPage() {
   const [designations, setDesignations] = useState<Designation[]>([])
   const [employmentTypes, setEmploymentTypes] = useState<EmploymentType[]>([])
   const [workShifts, setWorkShifts] = useState<WorkShift[]>([])
+  const [branches, setBranches] = useState<Branch[]>([])
 
   const [open, setOpen] = useState(false)
   const [form, setForm] = useState<CreateEmployeeRequest>(emptyForm)
@@ -57,18 +68,22 @@ export default function EmployeesPage() {
 
   function load() {
     employeesApi
-      .list({ page, pageSize: PAGE_SIZE, q: q || undefined })
+      .list({ page, pageSize: PAGE_SIZE, q: q || undefined, branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined })
       .then((res) => { setEmployees(res.items); setPagination(res.pagination) })
       .catch((err) => setError(errorMessage(err)))
   }
-  useEffect(load, [page, q])
+  useEffect(load, [page, q, activeBranchId, branchingEnabled])
+  // Switching branch changes what "page 1" even means — stay on a page past the
+  // new filtered result set otherwise.
+  useEffect(() => setPage(1), [activeBranchId])
 
   useEffect(() => {
     departmentsApi.list({ pageSize: 200, status: "Active" }).then((r) => setDepartments(r.items)).catch(() => setDepartments([]))
     designationsApi.list({ pageSize: 200, status: "Active" }).then((r) => setDesignations(r.items)).catch(() => setDesignations([]))
     employmentTypesApi.list({ pageSize: 200, status: "Active" }).then((r) => setEmploymentTypes(r.items)).catch(() => setEmploymentTypes([]))
     workShiftsApi.list({ pageSize: 200, status: "Active" }).then((r) => setWorkShifts(r.items)).catch(() => setWorkShifts([]))
-  }, [])
+    if (branchingEnabled) branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [branchingEnabled])
 
   async function checkEmail(email: string) {
     if (!email.trim()) { setUserMatch(null); return }
@@ -98,6 +113,7 @@ export default function EmployeesPage() {
     if (!form.designationId) nextErrors.designationId = "Designation is required"
     if (!form.employmentTypeId) nextErrors.employmentTypeId = "Employment type is required"
     if (!form.workShiftId) nextErrors.workShiftId = "Work shift is required"
+    if (branchingEnabled && !form.branchId) nextErrors.branchId = "Branch is required"
     setErrors(nextErrors)
     if (Object.keys(nextErrors).length > 0) return
 
@@ -126,7 +142,14 @@ export default function EmployeesPage() {
           <h1 className="text-2xl font-bold text-foreground">Employees</h1>
           <p className="text-base text-muted-foreground">Staff records — separate from system login accounts (see the link chip below).</p>
         </div>
-        <Dialog open={open} onOpenChange={(v) => { setOpen(v); if (!v) resetForm() }}>
+        <Dialog
+          open={open}
+          onOpenChange={(v) => {
+            setOpen(v)
+            if (!v) resetForm()
+            else if (lockedBranchId) setForm((f) => ({ ...f, branchId: lockedBranchId }))
+          }}
+        >
           <DialogTrigger render={<Button size="lg"><Plus className="size-5" />New Employee</Button>} />
           <DialogContent className="sm:max-w-lg">
             <DialogHeader className="items-center text-center">
@@ -173,7 +196,7 @@ export default function EmployeesPage() {
               <div className="grid grid-cols-1 gap-3 sm:grid-cols-2">
                 <Field data-invalid={!!errors.departmentId}>
                   <FieldLabel htmlFor="e-dept">Department</FieldLabel>
-                  <Select value={form.departmentId ? String(form.departmentId) : undefined} onValueChange={(v) => setForm((f) => ({ ...f, departmentId: Number(v) }))}>
+                  <Select value={String(form.departmentId)} onValueChange={(v) => setForm((f) => ({ ...f, departmentId: Number(v) }))}>
                     <SelectTrigger id="e-dept"><SelectValue placeholder="Select" /></SelectTrigger>
                     <SelectContent>{departments.map((d) => <SelectItem key={d.departmentId} value={String(d.departmentId)}>{d.name}</SelectItem>)}</SelectContent>
                   </Select>
@@ -181,7 +204,7 @@ export default function EmployeesPage() {
                 </Field>
                 <Field data-invalid={!!errors.designationId}>
                   <FieldLabel htmlFor="e-desig">Designation</FieldLabel>
-                  <Select value={form.designationId ? String(form.designationId) : undefined} onValueChange={(v) => setForm((f) => ({ ...f, designationId: Number(v) }))}>
+                  <Select value={String(form.designationId)} onValueChange={(v) => setForm((f) => ({ ...f, designationId: Number(v) }))}>
                     <SelectTrigger id="e-desig"><SelectValue placeholder="Select" /></SelectTrigger>
                     <SelectContent>{designations.map((d) => <SelectItem key={d.designationId} value={String(d.designationId)}>{d.name}</SelectItem>)}</SelectContent>
                   </Select>
@@ -189,7 +212,7 @@ export default function EmployeesPage() {
                 </Field>
                 <Field data-invalid={!!errors.employmentTypeId}>
                   <FieldLabel htmlFor="e-etype">Employment type</FieldLabel>
-                  <Select value={form.employmentTypeId ? String(form.employmentTypeId) : undefined} onValueChange={(v) => setForm((f) => ({ ...f, employmentTypeId: Number(v) }))}>
+                  <Select value={String(form.employmentTypeId)} onValueChange={(v) => setForm((f) => ({ ...f, employmentTypeId: Number(v) }))}>
                     <SelectTrigger id="e-etype"><SelectValue placeholder="Select" /></SelectTrigger>
                     <SelectContent>{employmentTypes.map((t) => <SelectItem key={t.employmentTypeId} value={String(t.employmentTypeId)}>{t.name}</SelectItem>)}</SelectContent>
                   </Select>
@@ -197,12 +220,28 @@ export default function EmployeesPage() {
                 </Field>
                 <Field data-invalid={!!errors.workShiftId}>
                   <FieldLabel htmlFor="e-shift">Work shift</FieldLabel>
-                  <Select value={form.workShiftId ? String(form.workShiftId) : undefined} onValueChange={(v) => setForm((f) => ({ ...f, workShiftId: Number(v) }))}>
+                  <Select value={String(form.workShiftId)} onValueChange={(v) => setForm((f) => ({ ...f, workShiftId: Number(v) }))}>
                     <SelectTrigger id="e-shift"><SelectValue placeholder="Select" /></SelectTrigger>
                     <SelectContent>{workShifts.map((w) => <SelectItem key={w.workShiftId} value={String(w.workShiftId)}>{w.name}</SelectItem>)}</SelectContent>
                   </Select>
                   <FieldError errors={[errors.workShiftId ? { message: errors.workShiftId } : undefined]} />
                 </Field>
+                {branchingEnabled && (
+                  <Field data-invalid={!!errors.branchId}>
+                    <FieldLabel htmlFor="e-branch">Branch</FieldLabel>
+                    {showBranchPicker ? (
+                      <Select value={String(form.branchId)} onValueChange={(v) => setForm((f) => ({ ...f, branchId: v ? Number(v) : 0 }))}>
+                        <SelectTrigger id="e-branch" aria-invalid={!!errors.branchId}><SelectValue placeholder="Select" /></SelectTrigger>
+                        <SelectContent>{branches.map((b) => <SelectItem key={b.branchId} value={String(b.branchId)}>{b.name}</SelectItem>)}</SelectContent>
+                      </Select>
+                    ) : (
+                      <div id="e-branch" className="flex h-9 items-center rounded-lg border border-input bg-muted px-3 text-sm text-muted-foreground">
+                        {lockedBranchName ?? "No branch assigned — contact an admin"}
+                      </div>
+                    )}
+                    <FieldError errors={[errors.branchId ? { message: errors.branchId } : undefined]} />
+                  </Field>
+                )}
               </div>
             </FieldGroup>
             <div className="flex flex-col-reverse gap-3 pt-2 sm:flex-row sm:justify-center">
diff --git a/Frontend/erp-system/app/dashboard/hrm/settings/branches/page.tsx b/Frontend/erp-system/app/dashboard/hrm/settings/branches/page.tsx
index 01ee9a9..05fe4bb 100644
--- a/Frontend/erp-system/app/dashboard/hrm/settings/branches/page.tsx
+++ b/Frontend/erp-system/app/dashboard/hrm/settings/branches/page.tsx
@@ -1,16 +1,7 @@
 "use client"
 
-import { CodeNameMasterPage } from "@/components/hrm/CodeNameMasterPage"
-import { branchesHrmApi } from "@/lib/api/hrm-masters"
-import { Branch } from "@/types/hrm"
+import { BranchMasterPage } from "@/components/settings/BranchMasterPage"
 
 export default function BranchesPage() {
-  return (
-    <CodeNameMasterPage<Branch>
-      title="Branches"
-      description="Company locations/branches — used for multi-branch employee and payroll scoping."
-      idOf={(b) => b.branchId}
-      api={branchesHrmApi}
-    />
-  )
+  return <BranchMasterPage />
 }
diff --git a/Frontend/erp-system/app/dashboard/page.tsx b/Frontend/erp-system/app/dashboard/page.tsx
index 7379d48..d7a2cdc 100644
--- a/Frontend/erp-system/app/dashboard/page.tsx
+++ b/Frontend/erp-system/app/dashboard/page.tsx
@@ -22,6 +22,7 @@ import { cn } from "@/lib/utils"
 import { DashboardStats } from "@/types/dashboard"
 import { LedgerEntry } from "@/types/stock"
 import { Warehouse } from "@/types/master-data"
+import { useAuth } from "@/components/auth/AuthProvider"
 import { StatCard } from "@/components/ui/stat-card"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Badge } from "@/components/ui/badge"
@@ -42,6 +43,8 @@ const SAMPLE_TREND_IN = [42, 58, 35, 70, 64, 30, 20, 85, 46, 55, 38, 62, 48, 72]
 const SAMPLE_TREND_OUT = [30, 40, 45, 38, 50, 22, 15, 60, 33, 47, 28, 44, 36, 58]
 
 export default function DashboardPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [stats, setStats] = useState<DashboardStats | null>(null)
   const [movements, setMovements] = useState<LedgerEntry[] | null>(null)
   const [trend, setTrend] = useState<LedgerEntry[] | null>(null)
@@ -53,11 +56,12 @@ export default function DashboardPage() {
 
     const from = new Date()
     from.setDate(from.getDate() - (TREND_DAYS - 1))
+    const branchId = branchingEnabled ? (activeBranchId ?? undefined) : undefined
 
     Promise.all([
-      dashboardApi.stats(),
-      stockApi.ledger({ page: 1, pageSize: 5 }),
-      stockApi.ledger({ from: isoDate(from), page: 1, pageSize: 200 }),
+      dashboardApi.stats({ branchId }),
+      stockApi.ledger({ page: 1, pageSize: 5, branchId }),
+      stockApi.ledger({ from: isoDate(from), page: 1, pageSize: 200, branchId }),
       warehousesApi.list(),
     ])
       .then(([statsRes, ledger, trendRes, warehousesRes]) => {
@@ -74,7 +78,7 @@ export default function DashboardPage() {
     return () => {
       cancelled = true
     }
-  }, [])
+  }, [activeBranchId, branchingEnabled])
 
   const warehousesById = useMemo(() => new Map((warehouses ?? []).map((w) => [w.warehouseId, w])), [warehouses])
 
diff --git a/Frontend/erp-system/app/dashboard/procurement/purchase-invoices/[id]/page.tsx b/Frontend/erp-system/app/dashboard/procurement/purchase-invoices/[id]/page.tsx
new file mode 100644
index 0000000..6f6bba1
--- /dev/null
+++ b/Frontend/erp-system/app/dashboard/procurement/purchase-invoices/[id]/page.tsx
@@ -0,0 +1,298 @@
+"use client"
+
+import { use, useEffect, useMemo, useRef, useState } from "react"
+import Link from "next/link"
+import { useRouter } from "next/navigation"
+import { ArrowLeft, BookOpen, Printer } from "lucide-react"
+
+import { purchaseInvoicesApi } from "@/lib/api/purchase-invoices"
+import { vendorsApi } from "@/lib/api/vendors"
+import { companyProfileApi } from "@/lib/api/company-profile"
+import { invoiceTemplateConfigApi } from "@/lib/api/invoice-template-config"
+import { errorMessage } from "@/lib/error-map"
+import { formatAmount } from "@/lib/format"
+import { cn } from "@/lib/utils"
+import { Vendor } from "@/types/master-data"
+import { CompanyProfile } from "@/types/company-profile"
+import { InvoiceTemplateConfig } from "@/types/invoice-template"
+import { PurchaseInvoice, PurchaseInvoicePayment, PurchaseInvoiceStatus } from "@/types/purchase-invoices"
+
+import { Button, buttonVariants } from "@/components/ui/button"
+import { Skeleton } from "@/components/ui/skeleton"
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import { toast } from "@/components/ui/toast"
+import { PurchaseInvoicePaymentDialog } from "@/components/procurement/PurchaseInvoicePaymentDialog"
+import { PurchaseInvoicePaymentStatusBadge, PurchaseInvoiceStatusBadge } from "@/components/procurement/status-badges"
+import { InvoicePrintHeader } from "@/components/invoice-template/InvoicePrintHeader"
+import { InvoicePrintFooter } from "@/components/invoice-template/InvoicePrintFooter"
+import { getInvoiceLayoutClasses } from "@/components/invoice-template/invoiceLayoutPresets"
+
+/** "Posted" reads as "approved" everywhere in the UI — matches PurchaseInvoiceStatusBadge's label. */
+function statusWord(status: PurchaseInvoiceStatus): string {
+  return status === "Posted" ? "approved" : status.toLowerCase()
+}
+
+export default function PurchaseInvoiceDetailPage({ params }: { params: Promise<{ id: string }> }) {
+  const router = useRouter()
+  const resolvedParams = use(params)
+  const purchaseInvoiceId = Number(resolvedParams.id)
+
+  const [invoice, setInvoice] = useState<PurchaseInvoice | null>(null)
+  const [vendors, setVendors] = useState<Vendor[]>([])
+  const [company, setCompany] = useState<CompanyProfile | null>(null)
+  const [template, setTemplate] = useState<InvoiceTemplateConfig | null>(null)
+  const [error, setError] = useState<string | null>(null)
+  const [posting, setPosting] = useState(false)
+
+  const [payments, setPayments] = useState<PurchaseInvoicePayment[]>([])
+  const [payDialogOpen, setPayDialogOpen] = useState(false)
+
+  useEffect(() => {
+    if (!Number.isFinite(purchaseInvoiceId)) {
+      setError(`Invalid purchase invoice id '${resolvedParams.id}'.`)
+      return
+    }
+    Promise.all([
+      vendorsApi.list({ pageSize: 200 }),
+      purchaseInvoicesApi.get(purchaseInvoiceId),
+      companyProfileApi.get().catch(() => ({ data: null, etag: null })),
+      invoiceTemplateConfigApi.get().catch(() => ({ data: null, etag: null })),
+    ])
+      .then(([vendorRes, doc, companyRes, templateRes]) => {
+        setVendors(vendorRes.items)
+        setInvoice(doc.data)
+        setCompany(companyRes.data)
+        setTemplate(templateRes.data)
+      })
+      .catch((err) => setError(errorMessage(err)))
+  }, [purchaseInvoiceId, resolvedParams.id])
+
+  // No manual Save/Post/Cancel step: a Draft landed on here is posted immediately and
+  // automatically — this page is only ever meant to be seen in its Posted (read-only) state.
+  const autoPostedRef = useRef(false)
+  useEffect(() => {
+    if (!invoice || invoice.status !== "Draft" || autoPostedRef.current) return
+    autoPostedRef.current = true
+    setPosting(true)
+    setError(null)
+    purchaseInvoicesApi
+      .post(purchaseInvoiceId)
+      .then((posted) => {
+        setInvoice(posted)
+        toast.success("Purchase invoice posted", posted.docNo)
+        router.refresh()
+      })
+      .catch((err) => setError(errorMessage(err)))
+      .finally(() => setPosting(false))
+  }, [invoice, purchaseInvoiceId, router])
+
+  useEffect(() => {
+    if (!invoice || invoice.status !== "Posted") {
+      setPayments([])
+      return
+    }
+    purchaseInvoicesApi.listPayments(purchaseInvoiceId).then(setPayments).catch(() => setPayments([]))
+  }, [invoice?.status, purchaseInvoiceId])
+
+  function handlePaid(payment: PurchaseInvoicePayment, newStatus: PurchaseInvoiceStatus) {
+    setInvoice((prev) =>
+      prev
+        ? {
+            ...prev,
+            status: newStatus,
+            totals: { ...prev.totals, paidAmount: prev.totals.paidAmount + payment.amount, balanceAmount: prev.totals.balanceAmount - payment.amount },
+          }
+        : prev
+    )
+    setPayments((prev) => [payment, ...prev])
+  }
+
+  const vendor = useMemo(() => vendors.find((v) => v.vendorId === invoice?.vendorId), [vendors, invoice?.vendorId])
+
+  if (error && !invoice) {
+    return <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-destructive">{error}</div>
+  }
+
+  if (!invoice) {
+    return (
+      <div className="flex flex-col gap-3">
+        <Skeleton className="h-10 w-72" />
+        <Skeleton className="h-48 w-full" />
+      </div>
+    )
+  }
+
+  const layout = getInvoiceLayoutClasses(template?.templateStyle)
+
+  return (
+    <div className="mx-auto flex w-full max-w-5xl flex-col gap-6">
+      <div className="flex items-center justify-between gap-3">
+        <div className="flex items-center gap-3">
+          <Link href="/dashboard/procurement/purchase-invoices" className={cn(buttonVariants({ variant: "outline", size: "icon" }))}>
+            <ArrowLeft className="size-4" />
+          </Link>
+          <div>
+            <h1 className="text-2xl font-bold text-foreground">Purchase Invoice Details</h1>
+            <p className="text-base text-muted-foreground">{invoice.docNo}</p>
+          </div>
+        </div>
+        <div className="flex items-center gap-2">
+          {invoice.status !== "Draft" && (
+            <Link href="/dashboard/ledgers/general-ledger" className={cn(buttonVariants({ variant: "outline", size: "lg" }))}>
+              <BookOpen className="size-5" />
+              View in Ledger
+            </Link>
+          )}
+          <Link
+            href={`/print/procurement/purchase-invoices/${invoice.purchaseInvoiceId}`}
+            target="_blank"
+            rel="noopener noreferrer"
+            className={cn(buttonVariants({ variant: "outline", size: "lg" }))}
+          >
+            <Printer className="size-5" />
+            Print
+          </Link>
+        </div>
+      </div>
+
+      {error && <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-destructive">{error}</div>}
+
+      <section className="rounded-2xl border bg-card p-6 shadow-sm">
+        <div className="border-b pb-4">
+          <div className={`flex flex-col gap-3 md:items-start md:justify-between ${layout.arrangement === "highlight" ? "md:flex-row-reverse" : "md:flex-row"}`}>
+            <div>
+              <div className="text-xs font-semibold uppercase tracking-[0.35em] text-muted-foreground">Purchase Invoice</div>
+              <h2 className="mt-2 text-3xl font-semibold text-foreground">{invoice.docNo}</h2>
+              <div className="mt-1 flex flex-wrap items-center gap-2 text-sm text-muted-foreground">
+                <PurchaseInvoiceStatusBadge status={invoice.status} />
+                {invoice.status !== "Draft" && (
+                  <PurchaseInvoicePaymentStatusBadge paidAmount={invoice.totals.paidAmount} balanceAmount={invoice.totals.balanceAmount} />
+                )}
+              </div>
+              <div className="mt-1 text-sm text-muted-foreground">Vendor invoice: {invoice.vendorInvoiceNo}</div>
+              <div className="text-sm text-muted-foreground">Date: {new Date(invoice.vendorInvoiceDate).toLocaleDateString()}</div>
+            </div>
+            <InvoicePrintHeader company={company} template={template} />
+          </div>
+        </div>
+
+        {layout.arrangement === "highlight" && (
+          <div className={`mt-5 ${layout.totalsBanner}`}>
+            <span className={layout.totalsBannerLabel}>Grand total</span>
+            <span className={layout.totalsBannerValue}>{formatAmount(invoice.totals.grandTotal)}</span>
+          </div>
+        )}
+
+        <div className="grid gap-6 py-5 md:grid-cols-2">
+          <div>
+            <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Vendor</div>
+            <div className="mt-2 font-semibold text-foreground">{invoice.vendorSnapshotName}</div>
+            {vendor?.code && <div className="text-sm text-muted-foreground">Code: {vendor.code}</div>}
+            {invoice.vendorSnapshotTaxNo ? <div className="text-sm text-muted-foreground">Tax No: {invoice.vendorSnapshotTaxNo}</div> : null}
+          </div>
+          {layout.arrangement !== "highlight" && (
+            <div>
+              <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Totals</div>
+              <div className="mt-2 grid grid-cols-2 gap-2 text-sm">
+                <div className="text-muted-foreground">Subtotal</div>
+                <div className="text-right font-medium">{formatAmount(invoice.totals.subtotal)}</div>
+                <div className="text-muted-foreground">VAT</div>
+                <div className="text-right font-medium">{formatAmount(invoice.totals.vatTotal)}</div>
+                <div className="text-muted-foreground">Grand total</div>
+                <div className="text-right font-semibold">{formatAmount(invoice.totals.grandTotal)}</div>
+              </div>
+            </div>
+          )}
+        </div>
+
+        <div className="overflow-x-auto border-y">
+          <Table className="text-sm">
+            <TableHeader>
+              <TableRow className={layout.tableHeaderRow}>
+                <TableHead className="h-11 px-4 text-sm">GRN</TableHead>
+                <TableHead className="h-11 px-4 text-sm">Posted</TableHead>
+                <TableHead className="h-11 px-4 text-sm text-right">Subtotal</TableHead>
+                <TableHead className="h-11 px-4 text-sm text-right">VAT</TableHead>
+                <TableHead className="h-11 px-4 text-sm text-right">Total</TableHead>
+              </TableRow>
+            </TableHeader>
+            <TableBody>
+              {invoice.lines.map((line) => (
+                <TableRow key={line.purchaseInvoiceLineId}>
+                  <TableCell className="px-4 py-3">
+                    <Link href={`/dashboard/receiving/grn/${line.grnId}`} className="font-medium hover:underline">
+                      {line.grnDocNo}
+                    </Link>
+                  </TableCell>
+                  <TableCell className="px-4 py-3 text-muted-foreground">{new Date(line.grnPostedAt).toLocaleDateString()}</TableCell>
+                  <TableCell className="px-4 py-3 text-right tabular-nums">{formatAmount(line.subtotal)}</TableCell>
+                  <TableCell className="px-4 py-3 text-right tabular-nums">{formatAmount(line.vatTotal)}</TableCell>
+                  <TableCell className="px-4 py-3 text-right font-medium tabular-nums">{formatAmount(line.lineTotal)}</TableCell>
+                </TableRow>
+              ))}
+            </TableBody>
+          </Table>
+        </div>
+
+        <InvoicePrintFooter company={company} template={template} />
+
+        <div className="mt-6 border-t pt-5">
+          {invoice.status === "Draft" ? (
+            <div className="flex items-center gap-3 rounded-2xl border border-dashed p-4 text-sm text-muted-foreground">
+              {posting ? "Posting invoice…" : "Waiting to post…"}
+            </div>
+          ) : (
+            <div className="flex flex-col gap-3 rounded-2xl border border-dashed p-4 text-sm text-muted-foreground sm:flex-row sm:items-center sm:justify-between">
+              <span>This invoice is {statusWord(invoice.status)}.</span>
+              {invoice.status === "Posted" ? (
+                <Button size="sm" onClick={() => setPayDialogOpen(true)} disabled={invoice.totals.balanceAmount <= 0}>
+                  {invoice.totals.balanceAmount <= 0 ? "Fully paid" : "Record payment"}
+                </Button>
+              ) : null}
+            </div>
+          )}
+
+          {invoice.status === "Posted" && (
+            <div className="mt-5 flex flex-col gap-2 rounded-2xl border border-border p-4">
+              <div className="flex flex-wrap items-center justify-between gap-2 text-sm">
+                <span className="font-semibold text-foreground">Payment status</span>
+                <span className="text-muted-foreground">
+                  Paid {formatAmount(invoice.totals.paidAmount)} of {formatAmount(invoice.totals.grandTotal)} — balance {formatAmount(invoice.totals.balanceAmount)}
+                  {invoice.glJournalNo ? ` · GL journal ${invoice.glJournalNo}` : ""}
+                </span>
+              </div>
+              {payments.length > 0 && (
+                <div className="overflow-x-auto">
+                  <Table className="text-sm">
+                    <TableHeader>
+                      <TableRow>
+                        <TableHead className="h-9 px-3 text-xs">Date</TableHead>
+                        <TableHead className="h-9 px-3 text-xs">Account</TableHead>
+                        <TableHead className="h-9 px-3 text-xs">Reference</TableHead>
+                        <TableHead className="h-9 px-3 text-xs">GL journal</TableHead>
+                        <TableHead className="h-9 px-3 text-xs text-right">Amount</TableHead>
+                      </TableRow>
+                    </TableHeader>
+                    <TableBody>
+                      {payments.map((p) => (
+                        <TableRow key={p.purchaseInvoicePaymentId}>
+                          <TableCell className="px-3 py-2">{new Date(p.paymentDate).toLocaleString()}</TableCell>
+                          <TableCell className="px-3 py-2">{p.bankAccountName}</TableCell>
+                          <TableCell className="px-3 py-2">{p.reference ?? "—"}</TableCell>
+                          <TableCell className="px-3 py-2">{p.glJournalNo ?? "—"}</TableCell>
+                          <TableCell className="px-3 py-2 text-right tabular-nums">{formatAmount(p.amount)}</TableCell>
+                        </TableRow>
+                      ))}
+                    </TableBody>
+                  </Table>
+                </div>
+              )}
+            </div>
+          )}
+        </div>
+      </section>
+
+      <PurchaseInvoicePaymentDialog invoice={invoice} open={payDialogOpen} onOpenChange={setPayDialogOpen} onPaid={handlePaid} />
+    </div>
+  )
+}
diff --git a/Frontend/erp-system/app/dashboard/procurement/purchase-invoices/new/page.tsx b/Frontend/erp-system/app/dashboard/procurement/purchase-invoices/new/page.tsx
new file mode 100644
index 0000000..7ae4efb
--- /dev/null
+++ b/Frontend/erp-system/app/dashboard/procurement/purchase-invoices/new/page.tsx
@@ -0,0 +1,337 @@
+"use client"
+
+import { Suspense, useEffect, useMemo, useRef, useState } from "react"
+import { useRouter, useSearchParams } from "next/navigation"
+import Link from "next/link"
+
+import { Button, buttonVariants } from "@/components/ui/button"
+import { Checkbox } from "@/components/ui/checkbox"
+import { Combobox } from "@/components/ui/combobox"
+import { Field, FieldError, FieldGroup, FieldLabel } from "@/components/ui/field"
+import { Input } from "@/components/ui/input"
+import { Skeleton } from "@/components/ui/skeleton"
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import { toast } from "@/components/ui/toast"
+import { cn } from "@/lib/utils"
+import { errorMessage } from "@/lib/error-map"
+import { purchaseInvoicesApi } from "@/lib/api/purchase-invoices"
+import { vendorsApi } from "@/lib/api/vendors"
+import { validatePurchaseInvoiceHeader } from "@/lib/validations/purchase-invoices"
+import { Vendor } from "@/types/master-data"
+import { GrnEligibleForInvoice } from "@/types/purchase-invoices"
+
+const lkr = new Intl.NumberFormat("en-LK", {
+  style: "currency",
+  currency: "LKR",
+  minimumFractionDigits: 2,
+})
+
+function todayIso(): string {
+  return new Date().toISOString().slice(0, 10)
+}
+
+function NewPurchaseInvoiceContent() {
+  const router = useRouter()
+  const searchParams = useSearchParams()
+  const vendorIdFromQuery = searchParams.get("vendorId")
+  const grnIdFromQuery = searchParams.get("grnId")
+  const appliedDeepLinkRef = useRef(false)
+
+  const [vendors, setVendors] = useState<Vendor[]>([])
+  const [vendorId, setVendorId] = useState<number | null>(null)
+  const [vendorInvoiceNo, setVendorInvoiceNo] = useState("")
+  const [vendorInvoiceDate, setVendorInvoiceDate] = useState(todayIso())
+
+  const [eligibleGrns, setEligibleGrns] = useState<GrnEligibleForInvoice[] | null>(null)
+  const [selectedGrnIds, setSelectedGrnIds] = useState<Set<number>>(new Set())
+  const [grnsError, setGrnsError] = useState<string | null>(null)
+
+  const [loading, setLoading] = useState(true)
+  const [submitError, setSubmitError] = useState<string | null>(null)
+  const [errors, setErrors] = useState<Record<string, string>>({})
+  const [saving, setSaving] = useState(false)
+
+  useEffect(() => {
+    vendorsApi
+      .list({ pageSize: 200 })
+      .then((res) => {
+        setVendors(res.items)
+        if (vendorIdFromQuery) {
+          setVendorId(Number(vendorIdFromQuery))
+        } else {
+          setVendorId(res.items[0]?.vendorId ?? null)
+        }
+      })
+      .catch((err) => setSubmitError(errorMessage(err)))
+      .finally(() => setLoading(false))
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [])
+
+  // Bumped to force a refetch when the browser restores this page from its back-forward
+  // cache (e.g. Back button after create() redirected away) — bfcache restores the frozen
+  // JS/React state verbatim without re-running effects, so without this the picker would
+  // keep showing the GRN we just invoiced as still eligible.
+  const [refetchTick, setRefetchTick] = useState(0)
+  useEffect(() => {
+    function onPageShow(e: PageTransitionEvent) {
+      if (e.persisted) setRefetchTick((t) => t + 1)
+    }
+    window.addEventListener("pageshow", onPageShow)
+    return () => window.removeEventListener("pageshow", onPageShow)
+  }, [])
+
+  useEffect(() => {
+    if (!vendorId) {
+      setEligibleGrns(null)
+      setSelectedGrnIds(new Set())
+      return
+    }
+    setGrnsError(null)
+    setEligibleGrns(null)
+    purchaseInvoicesApi
+      .listEligibleGrns(vendorId)
+      .then((grns) => {
+        setEligibleGrns(grns)
+        // Deep-linked from a GRN detail page's "Create Purchase Invoice" prompt — pre-check
+        // that GRN once its vendor's eligible list has loaded, but only once per page load
+        // (a bfcache-triggered refetch should re-apply it the same way, since the GRN may
+        // still be eligible if the user came Back without ever submitting).
+        if (grnIdFromQuery && (!appliedDeepLinkRef.current || refetchTick > 0)) {
+          appliedDeepLinkRef.current = true
+          const id = Number(grnIdFromQuery)
+          setSelectedGrnIds(grns.some((g) => g.grnId === id) ? new Set([id]) : new Set())
+        } else if (!grnIdFromQuery) {
+          setSelectedGrnIds(new Set())
+        }
+      })
+      .catch((err) => setGrnsError(errorMessage(err)))
+  }, [vendorId, grnIdFromQuery, refetchTick])
+
+  const vendorOptions = useMemo(
+    () => vendors.map((v) => ({ value: v.vendorId, label: `${v.code} — ${v.name}` })),
+    [vendors]
+  )
+
+  function toggleGrn(grnId: number, checked: boolean) {
+    setSelectedGrnIds((prev) => {
+      const next = new Set(prev)
+      if (checked) next.add(grnId)
+      else next.delete(grnId)
+      return next
+    })
+  }
+
+  function toggleAll(checked: boolean) {
+    setSelectedGrnIds(checked ? new Set(visibleGrns.map((g) => g.grnId)) : new Set())
+  }
+
+  // Deep-linked from a GRN detail page's "Create Purchase Invoice" prompt — that GRN is the
+  // whole reason this page was opened, so show only it rather than the vendor's full eligible
+  // list (which could pull in unrelated GRNs the user never meant to consolidate here).
+  const deepLinkedGrnId = grnIdFromQuery ? Number(grnIdFromQuery) : null
+  const visibleGrns = useMemo(
+    () => (deepLinkedGrnId === null ? (eligibleGrns ?? []) : (eligibleGrns ?? []).filter((g) => g.grnId === deepLinkedGrnId)),
+    [eligibleGrns, deepLinkedGrnId]
+  )
+
+  const selectedGrns = useMemo(
+    () => (eligibleGrns ?? []).filter((g) => selectedGrnIds.has(g.grnId)),
+    [eligibleGrns, selectedGrnIds]
+  )
+  const subtotal = selectedGrns.reduce((sum, g) => sum + g.subtotal, 0)
+  const vatTotal = selectedGrns.reduce((sum, g) => sum + g.vatTotal, 0)
+  const grandTotal = selectedGrns.reduce((sum, g) => sum + g.grandTotal, 0)
+
+  const allSelected = visibleGrns.length > 0 && visibleGrns.every((g) => selectedGrnIds.has(g.grnId))
+
+  async function submit() {
+    const grnIds = Array.from(selectedGrnIds)
+    const nextErrors = validatePurchaseInvoiceHeader({ vendorId, vendorInvoiceNo, vendorInvoiceDate, grnIds })
+    setErrors(nextErrors)
+    if (Object.keys(nextErrors).length > 0) return
+
+    setSaving(true)
+    setSubmitError(null)
+    try {
+      const created = await purchaseInvoicesApi.create({
+        vendorId: vendorId!,
+        vendorInvoiceNo: vendorInvoiceNo.trim(),
+        vendorInvoiceDate,
+        grnIds,
+      })
+
+      // Deep-linked from a specific GRN — the GRN is already known and confirmed, so there's
+      // nothing left to review before posting; skip the separate Draft step and post right away.
+      if (deepLinkedGrnId !== null) {
+        try {
+          const posted = await purchaseInvoicesApi.post(created.data.purchaseInvoiceId)
+          toast.success("Purchase invoice created and posted", posted.docNo)
+        } catch (postErr) {
+          toast.error("Invoice created, but could not be posted", errorMessage(postErr))
+        }
+      } else {
+        toast.success("Purchase invoice created", created.data.docNo)
+      }
+
+      router.push(`/dashboard/procurement/purchase-invoices/${created.data.purchaseInvoiceId}`)
+    } catch (err) {
+      setSubmitError(errorMessage(err))
+    } finally {
+      setSaving(false)
+    }
+  }
+
+  return (
+    <div className="flex flex-col gap-6">
+      <div>
+        <h1 className="text-2xl font-bold text-foreground">New Purchase Invoice</h1>
+        <p className="text-base text-muted-foreground">Pick a vendor, then consolidate one or more of its confirmed, un-invoiced GRNs.</p>
+      </div>
+
+      {submitError && (
+        <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-4 text-base text-destructive">{submitError}</div>
+      )}
+
+      {loading && <Skeleton className="h-12 w-full" />}
+
+      {!loading && (
+        <>
+          <FieldGroup className="grid grid-cols-1 gap-4 sm:grid-cols-3">
+            <Field data-invalid={!!errors.vendorId}>
+              <FieldLabel>Vendor</FieldLabel>
+              <Combobox
+                items={vendorOptions}
+                value={vendorId}
+                onValueChange={setVendorId}
+                placeholder="Search vendor…"
+                aria-invalid={!!errors.vendorId}
+              />
+              <FieldError errors={[errors.vendorId ? { message: errors.vendorId } : undefined]} />
+            </Field>
+
+            <Field data-invalid={!!errors.vendorInvoiceNo}>
+              <FieldLabel htmlFor="pinv-vendor-no">Vendor invoice no.</FieldLabel>
+              <Input
+                id="pinv-vendor-no"
+                value={vendorInvoiceNo}
+                onChange={(e) => setVendorInvoiceNo(e.target.value)}
+                placeholder="e.g. INV-84213"
+                aria-invalid={!!errors.vendorInvoiceNo}
+              />
+              <FieldError errors={[errors.vendorInvoiceNo ? { message: errors.vendorInvoiceNo } : undefined]} />
+            </Field>
+
+            <Field data-invalid={!!errors.vendorInvoiceDate}>
+              <FieldLabel htmlFor="pinv-vendor-date">Vendor invoice date</FieldLabel>
+              <Input
+                id="pinv-vendor-date"
+                type="date"
+                value={vendorInvoiceDate}
+                max={todayIso()}
+                onChange={(e) => setVendorInvoiceDate(e.target.value)}
+                aria-invalid={!!errors.vendorInvoiceDate}
+              />
+              <FieldError errors={[errors.vendorInvoiceDate ? { message: errors.vendorInvoiceDate } : undefined]} />
+            </Field>
+          </FieldGroup>
+
+          <div className="flex flex-col gap-3">
+            <div className="flex items-center justify-between">
+              <h2 className="text-base font-semibold text-foreground">Eligible GRNs</h2>
+              {errors.grnIds && <span className="text-sm text-destructive">{errors.grnIds}</span>}
+            </div>
+
+            {!vendorId && (
+              <p className="rounded-lg border border-dashed p-5 text-base text-muted-foreground">Select a vendor to see its confirmed, un-invoiced GRNs.</p>
+            )}
+
+            {vendorId && grnsError && (
+              <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-base text-destructive">{grnsError}</div>
+            )}
+
+            {vendorId && !grnsError && eligibleGrns === null && <Skeleton className="h-32 w-full" />}
+
+            {vendorId && !grnsError && eligibleGrns !== null && visibleGrns.length === 0 && (
+              <p className="rounded-lg border border-dashed p-5 text-base text-muted-foreground">
+                {deepLinkedGrnId !== null
+                  ? "That GRN is no longer eligible to invoice (already invoiced, or not confirmed)."
+                  : "No confirmed, un-invoiced GRNs for this vendor."}
+              </p>
+            )}
+
+            {vendorId && !grnsError && eligibleGrns !== null && visibleGrns.length > 0 && (
+              <div className="overflow-x-auto rounded-2xl border">
+                <Table className="text-sm">
+                  <TableHeader>
+                    <TableRow>
+                      <TableHead className="h-11 w-10 px-3">
+                        <Checkbox checked={allSelected} onCheckedChange={(v) => toggleAll(!!v)} aria-label="Select all" />
+                      </TableHead>
+                      <TableHead className="h-11 px-3 text-sm">GRN</TableHead>
+                      <TableHead className="h-11 px-3 text-sm">Posted</TableHead>
+                      <TableHead className="h-11 px-3 text-sm text-right">Lines</TableHead>
+                      <TableHead className="h-11 px-3 text-sm text-right">Subtotal</TableHead>
+                      <TableHead className="h-11 px-3 text-sm text-right">VAT</TableHead>
+                      <TableHead className="h-11 px-3 text-sm text-right">Total</TableHead>
+                    </TableRow>
+                  </TableHeader>
+                  <TableBody>
+                    {visibleGrns.map((g) => (
+                      <TableRow key={g.grnId}>
+                        <TableCell className="px-3 py-3">
+                          <Checkbox
+                            checked={selectedGrnIds.has(g.grnId)}
+                            onCheckedChange={(v) => toggleGrn(g.grnId, !!v)}
+                            aria-label={`Select ${g.docNo}`}
+                          />
+                        </TableCell>
+                        <TableCell className="px-3 py-3 font-medium">{g.docNo}</TableCell>
+                        <TableCell className="px-3 py-3 text-muted-foreground">{new Date(g.postedAt).toLocaleDateString()}</TableCell>
+                        <TableCell className="px-3 py-3 text-right tabular-nums">{g.lineCount}</TableCell>
+                        <TableCell className="px-3 py-3 text-right tabular-nums">{lkr.format(g.subtotal)}</TableCell>
+                        <TableCell className="px-3 py-3 text-right tabular-nums">{lkr.format(g.vatTotal)}</TableCell>
+                        <TableCell className="px-3 py-3 text-right font-semibold tabular-nums">{lkr.format(g.grandTotal)}</TableCell>
+                      </TableRow>
+                    ))}
+                  </TableBody>
+                </Table>
+              </div>
+            )}
+
+            <div className="flex flex-wrap justify-end gap-x-8 gap-y-1 border-t border-border pt-4 text-base">
+              <div className="flex items-baseline gap-2">
+                <span className="text-sm text-muted-foreground">Subtotal</span>
+                <span className="tabular-nums">{lkr.format(subtotal)}</span>
+              </div>
+              <div className="flex items-baseline gap-2">
+                <span className="text-sm text-muted-foreground">VAT</span>
+                <span className="tabular-nums">{lkr.format(vatTotal)}</span>
+              </div>
+              <div className="flex items-baseline gap-2">
+                <span className="text-muted-foreground">Grand total</span>
+                <span className="font-semibold tabular-nums">{lkr.format(grandTotal)}</span>
+              </div>
+            </div>
+          </div>
+
+          <div className="flex justify-end gap-3">
+            <Link href="/dashboard/procurement/purchase-invoices" className={cn(buttonVariants({ variant: "outline", size: "lg" }))}>
+              Cancel
+            </Link>
+            <Button size="lg" type="button" onClick={submit} disabled={saving}>
+              {saving ? "Creating…" : deepLinkedGrnId !== null ? "Create & Post Invoice" : "Create Purchase Invoice"}
+            </Button>
+          </div>
+        </>
+      )}
+    </div>
+  )
+}
+
+export default function NewPurchaseInvoicePage() {
+  return (
+    <Suspense fallback={<Skeleton className="h-12 w-full" />}>
+      <NewPurchaseInvoiceContent />
+    </Suspense>
+  )
+}
diff --git a/Frontend/erp-system/app/dashboard/procurement/purchase-invoices/page.tsx b/Frontend/erp-system/app/dashboard/procurement/purchase-invoices/page.tsx
new file mode 100644
index 0000000..38125f2
--- /dev/null
+++ b/Frontend/erp-system/app/dashboard/procurement/purchase-invoices/page.tsx
@@ -0,0 +1,299 @@
+"use client"
+
+import { useEffect, useMemo, useState } from "react"
+import Link from "next/link"
+import { CheckCircle2, ChevronLeft, ChevronRight, CircleDollarSign, Eye, Filter, Plus, Printer, ReceiptText } from "lucide-react"
+
+import { purchaseInvoicesApi } from "@/lib/api/purchase-invoices"
+import { errorMessage } from "@/lib/error-map"
+import { Button, buttonVariants } from "@/components/ui/button"
+import { Input } from "@/components/ui/input"
+import { Skeleton } from "@/components/ui/skeleton"
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import { toast } from "@/components/ui/toast"
+import { PurchaseInvoicePaymentDialog } from "@/components/procurement/PurchaseInvoicePaymentDialog"
+import { PurchaseInvoicePaymentStatusBadge, PurchaseInvoiceStatusBadge } from "@/components/procurement/status-badges"
+import { PaginationMeta } from "@/types/common"
+import { PurchaseInvoicePayment, PurchaseInvoiceStatus, PurchaseInvoiceSummary } from "@/types/purchase-invoices"
+import { cn } from "@/lib/utils"
+
+type StatusFilter = PurchaseInvoiceStatus | "All"
+
+const PAGE_SIZE = 10
+const tabs: { value: StatusFilter; label: string }[] = [
+  { value: "All", label: "All" },
+  { value: "Draft", label: "Draft" },
+  { value: "Posted", label: "Approved" },
+  { value: "Cancelled", label: "Cancelled" },
+]
+
+export default function PurchaseInvoicesPage() {
+  const [rows, setRows] = useState<PurchaseInvoiceSummary[] | null>(null)
+  const [pagination, setPagination] = useState<PaginationMeta | null>(null)
+  const [error, setError] = useState<string | null>(null)
+  const [status, setStatus] = useState<StatusFilter>("All")
+  const [searchInput, setSearchInput] = useState("")
+  const [query, setQuery] = useState("")
+  const [page, setPage] = useState(1)
+  const [confirmingId, setConfirmingId] = useState<number | null>(null)
+  const [payDialogInvoice, setPayDialogInvoice] = useState<PurchaseInvoiceSummary | null>(null)
+  const [payDialogOpen, setPayDialogOpen] = useState(false)
+
+  useEffect(() => {
+    const timeout = setTimeout(() => setQuery(searchInput.trim()), 300)
+    return () => clearTimeout(timeout)
+  }, [searchInput])
+
+  useEffect(() => setPage(1), [query, status])
+
+  useEffect(() => {
+    setError(null)
+    purchaseInvoicesApi
+      .list({ page, pageSize: PAGE_SIZE, status: status === "All" ? undefined : status })
+      .then((res) => {
+        setRows(res.items)
+        setPagination(res.pagination)
+      })
+      .catch((err) => setError(errorMessage(err)))
+  }, [page, status])
+
+  async function handleConfirm(row: PurchaseInvoiceSummary) {
+    setConfirmingId(row.purchaseInvoiceId)
+    try {
+      const posted = await purchaseInvoicesApi.post(row.purchaseInvoiceId)
+      setRows((prev) => prev?.map((r) => (r.purchaseInvoiceId === row.purchaseInvoiceId ? { ...r, status: posted.status } : r)) ?? prev)
+      toast.success("Invoice confirmed", posted.docNo)
+    } catch (err) {
+      toast.error("Could not confirm invoice", errorMessage(err))
+    } finally {
+      setConfirmingId(null)
+    }
+  }
+
+  function handlePaid(payment: PurchaseInvoicePayment, newStatus: PurchaseInvoiceStatus) {
+    setRows(
+      (prev) =>
+        prev?.map((r) =>
+          r.purchaseInvoiceId === payment.purchaseInvoiceId
+            ? {
+                ...r,
+                status: newStatus,
+                totals: { ...r.totals, paidAmount: r.totals.paidAmount + payment.amount, balanceAmount: r.totals.balanceAmount - payment.amount },
+              }
+            : r
+        ) ?? prev
+    )
+  }
+
+  const visibleRows = useMemo(
+    () =>
+      rows?.filter((row) =>
+        `${row.docNo} ${row.vendorInvoiceNo} ${row.vendorSnapshotName}`.toLowerCase().includes(query.toLowerCase())
+      ) ?? [],
+    [rows, query]
+  )
+  const hasFilters = status !== "All" || query.length > 0
+  const grossTotal = visibleRows.reduce((sum, row) => sum + row.totals.subtotal, 0)
+  const vatTotal = visibleRows.reduce((sum, row) => sum + row.totals.vatTotal, 0)
+  const netTotal = visibleRows.reduce((sum, row) => sum + row.totals.grandTotal, 0)
+  const printHref = `/print/procurement/purchase-invoices?status=${encodeURIComponent(status)}&q=${encodeURIComponent(query)}`
+
+  return (
+    <div className="flex flex-col gap-6">
+      <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
+        <div>
+          <h1 className="text-2xl font-bold text-foreground">Purchase Invoices</h1>
+          <p className="text-base text-muted-foreground">Vendor bills consolidating confirmed GRNs, with posting and settlement tracking.</p>
+        </div>
+        <div className="flex flex-wrap gap-2">
+          <Link
+            href={printHref}
+            target="_blank"
+            rel="noopener noreferrer"
+            className={cn(buttonVariants({ variant: "outline", size: "lg" }))}
+          >
+            <Printer className="size-5" />
+            Print batch
+          </Link>
+          <Link href="/dashboard/procurement/purchase-invoices/new" className={cn(buttonVariants({ size: "lg" }))}>
+            <Plus className="size-5" />
+            New Purchase Invoice
+          </Link>
+        </div>
+      </div>
+
+      <div className="rounded-2xl border bg-card shadow-sm">
+        <div className="flex flex-col gap-3 border-b px-4 py-4 lg:flex-row lg:items-center">
+          <div className="flex flex-wrap gap-2">
+            {tabs.map((t) => (
+              <button
+                key={t.value}
+                onClick={() => setStatus(t.value)}
+                className={cn(
+                  "rounded-full border px-3 py-1.5 text-xs font-medium transition-colors",
+                  status === t.value ? "border-primary bg-primary text-primary-foreground" : "border-border text-muted-foreground hover:text-foreground"
+                )}
+              >
+                {t.label}
+              </button>
+            ))}
+          </div>
+
+          <div className="flex flex-1 flex-col gap-3 lg:flex-row lg:items-center lg:justify-end">
+            <Input
+              value={searchInput}
+              onChange={(e) => setSearchInput(e.target.value)}
+              placeholder="Filter by vendor, invoice no. or doc no."
+              className="h-12 w-full lg:max-w-sm"
+            />
+            <Button variant="outline" size="sm" className="lg:ml-auto">
+              <Filter className="size-4" />
+              Advanced
+            </Button>
+          </div>
+        </div>
+
+        {error && <div className="mx-4 mt-4 rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-base text-destructive">{error}</div>}
+
+        {!error && rows === null && (
+          <div className="flex flex-col gap-3 px-4 py-4">
+            {Array.from({ length: 5 }).map((_, i) => (
+              <Skeleton key={i} className="h-14 w-full" />
+            ))}
+          </div>
+        )}
+
+        {!error && rows !== null && visibleRows.length === 0 && (
+          <div className="flex flex-col items-center gap-4 px-4 py-20 text-center">
+            <ReceiptText className="size-12 text-muted-foreground" />
+            <p className="text-base text-muted-foreground">{hasFilters ? "No purchase invoices match your filters." : "No purchase invoices yet."}</p>
+          </div>
+        )}
+
+        {!error && rows !== null && visibleRows.length > 0 && (
+          <>
+            <div className="overflow-x-auto">
+              <Table className="text-base">
+                <TableHeader>
+                  <TableRow>
+                    <TableHead className="h-12 px-4 text-sm">Invoice</TableHead>
+                    <TableHead className="h-12 px-4 text-sm">Vendor invoice no.</TableHead>
+                    <TableHead className="h-12 px-4 text-sm">Vendor</TableHead>
+                    <TableHead className="h-12 px-4 text-sm">Date</TableHead>
+                    <TableHead className="h-12 px-4 text-sm text-right">GRNs</TableHead>
+                    <TableHead className="h-12 px-4 text-sm text-right">Subtotal</TableHead>
+                    <TableHead className="h-12 px-4 text-sm text-right">VAT</TableHead>
+                    <TableHead className="h-12 px-4 text-sm text-right">Total</TableHead>
+                    <TableHead className="h-12 px-4 text-sm">Status</TableHead>
+                    <TableHead className="h-12 px-4 text-sm text-right">Actions</TableHead>
+                  </TableRow>
+                </TableHeader>
+                <TableBody>
+                  {visibleRows.map((row) => (
+                    <TableRow key={row.purchaseInvoiceId} className="hover:bg-muted/40">
+                      <TableCell className="px-4 py-3.5 font-medium">
+                        <Link href={`/dashboard/procurement/purchase-invoices/${row.purchaseInvoiceId}`} className="hover:underline">
+                          {row.docNo}
+                        </Link>
+                      </TableCell>
+                      <TableCell className="px-4 py-3.5">{row.vendorInvoiceNo}</TableCell>
+                      <TableCell className="px-4 py-3.5">{row.vendorSnapshotName}</TableCell>
+                      <TableCell className="px-4 py-3.5 text-muted-foreground">{new Date(row.vendorInvoiceDate).toLocaleDateString()}</TableCell>
+                      <TableCell className="px-4 py-3.5 text-right tabular-nums">{row.grnCount}</TableCell>
+                      <TableCell className="px-4 py-3.5 text-right tabular-nums">{row.totals.subtotal.toFixed(2)}</TableCell>
+                      <TableCell className="px-4 py-3.5 text-right tabular-nums text-muted-foreground">{row.totals.vatTotal.toFixed(2)}</TableCell>
+                      <TableCell className="px-4 py-3.5 text-right font-semibold tabular-nums">{row.totals.grandTotal.toFixed(2)}</TableCell>
+                      <TableCell className="px-4 py-3.5">
+                        <div className="flex flex-col items-start gap-1">
+                          <PurchaseInvoiceStatusBadge status={row.status} />
+                          {row.status !== "Draft" && (
+                            <PurchaseInvoicePaymentStatusBadge paidAmount={row.totals.paidAmount} balanceAmount={row.totals.balanceAmount} />
+                          )}
+                        </div>
+                      </TableCell>
+                      <TableCell className="px-4 py-3.5 text-right">
+                        <div className="flex items-center justify-end gap-1">
+                          {row.status === "Draft" && (
+                            <Button
+                              type="button"
+                              variant="outline"
+                              size="sm"
+                              disabled={confirmingId === row.purchaseInvoiceId}
+                              onClick={() => handleConfirm(row)}
+                            >
+                              <CheckCircle2 className="size-4" />
+                              {confirmingId === row.purchaseInvoiceId ? "Confirming…" : "Confirm"}
+                            </Button>
+                          )}
+                          {row.status !== "Cancelled" && row.totals.balanceAmount > 0 && (
+                            <Button
+                              type="button"
+                              size="sm"
+                              onClick={() => {
+                                setPayDialogInvoice(row)
+                                setPayDialogOpen(true)
+                              }}
+                            >
+                              <CircleDollarSign className="size-4" />
+                              Pay
+                            </Button>
+                          )}
+                          <Link
+                            href={`/dashboard/procurement/purchase-invoices/${row.purchaseInvoiceId}`}
+                            className={cn(buttonVariants({ variant: "ghost", size: "icon-sm" }))}
+                            aria-label={`Show invoice ${row.docNo}`}
+                            title="Show invoice"
+                          >
+                            <Eye className="size-4" />
+                          </Link>
+                        </div>
+                      </TableCell>
+                    </TableRow>
+                  ))}
+                </TableBody>
+              </Table>
+            </div>
+
+            <div className="border-t px-4 py-3">
+              <div className="grid gap-3 text-sm md:grid-cols-3">
+                <div className="rounded-lg border bg-muted/20 px-3 py-2">
+                  <div className="text-muted-foreground">Subtotal</div>
+                  <div className="text-base font-semibold tabular-nums">{grossTotal.toFixed(2)}</div>
+                </div>
+                <div className="rounded-lg border bg-muted/20 px-3 py-2">
+                  <div className="text-muted-foreground">VAT</div>
+                  <div className="text-base font-semibold tabular-nums">{vatTotal.toFixed(2)}</div>
+                </div>
+                <div className="rounded-lg border bg-muted/20 px-3 py-2">
+                  <div className="text-muted-foreground">Grand total</div>
+                  <div className="text-base font-semibold tabular-nums">{netTotal.toFixed(2)}</div>
+                </div>
+              </div>
+            </div>
+
+            {pagination && pagination.totalPages > 1 && (
+              <div className="flex flex-col gap-3 border-t px-4 py-4 sm:flex-row sm:items-center sm:justify-between">
+                <p className="text-sm text-muted-foreground">
+                  Showing {(pagination.page - 1) * pagination.pageSize + 1}-{Math.min(pagination.page * pagination.pageSize, pagination.totalItems)} of {pagination.totalItems}
+                </p>
+                <div className="flex items-center gap-2">
+                  <Button type="button" variant="outline" size="sm" disabled={pagination.page <= 1} onClick={() => setPage((p) => Math.max(1, p - 1))}>
+                    <ChevronLeft />
+                    Previous
+                  </Button>
+                  <span className="text-sm text-muted-foreground">Page {pagination.page} of {pagination.totalPages}</span>
+                  <Button type="button" variant="outline" size="sm" disabled={pagination.page >= pagination.totalPages} onClick={() => setPage((p) => Math.min(pagination.totalPages, p + 1))}>
+                    Next
+                    <ChevronRight />
+                  </Button>
+                </div>
+              </div>
+            )}
+          </>
+        )}
+      </div>
+
+      <PurchaseInvoicePaymentDialog invoice={payDialogInvoice} open={payDialogOpen} onOpenChange={setPayDialogOpen} onPaid={handlePaid} />
+    </div>
+  )
+}
diff --git a/Frontend/erp-system/app/dashboard/receiving/grn/[id]/page.tsx b/Frontend/erp-system/app/dashboard/receiving/grn/[id]/page.tsx
index e207d21..a8cca59 100644
--- a/Frontend/erp-system/app/dashboard/receiving/grn/[id]/page.tsx
+++ b/Frontend/erp-system/app/dashboard/receiving/grn/[id]/page.tsx
@@ -3,26 +3,27 @@
 import { useEffect, useRef, useState } from "react"
 import { useParams } from "next/navigation"
 import Link from "next/link"
-import { BookOpen, CheckCircle2, CircleDollarSign, PackageCheck, PackageX, ShieldAlert, XCircle } from "lucide-react"
+import { BookOpen, CheckCircle2, FileText, PackageCheck, PackageX, ShieldAlert, XCircle } from "lucide-react"
 
 import { grnsApi } from "@/lib/api/grns"
 import { warehousesApi } from "@/lib/api/warehouses"
 import { itemsApi } from "@/lib/api/items"
 import { uomsApi } from "@/lib/api/uoms"
+import { purchaseInvoicesApi } from "@/lib/api/purchase-invoices"
 import { baseUomLabel } from "@/lib/uom-label"
 import { errorMessage } from "@/lib/error-map"
-import { formatAmount } from "@/lib/format"
 import { cn } from "@/lib/utils"
-import { ConfirmGrnResponse, Grn, GrnPayment } from "@/types/grn"
+import { ConfirmGrnResponse, Grn } from "@/types/grn"
 import { Bin, ItemListItem, Uom } from "@/types/master-data"
+import { PurchaseInvoice } from "@/types/purchase-invoices"
 
 import { Badge } from "@/components/ui/badge"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
 import { toast } from "@/components/ui/toast"
-import { GrnPaymentStatusBadge, GrnStatusBadge, HoldStatusBadge } from "@/components/receiving/status-badges"
-import { GrnPaymentDialog } from "@/components/receiving/GrnPaymentDialog"
+import { GrnStatusBadge, HoldStatusBadge } from "@/components/receiving/status-badges"
+import { PurchaseInvoiceStatusBadge } from "@/components/procurement/status-badges"
 
 export default function GrnDetailPage() {
   const params = useParams<{ id: string }>()
@@ -38,12 +39,24 @@ export default function GrnDetailPage() {
   const [confirmResult, setConfirmResult] = useState<ConfirmGrnResponse | null>(null)
   const [releasingLineId, setReleasingLineId] = useState<number | null>(null)
 
-  const [payments, setPayments] = useState<GrnPayment[]>([])
-  const [payDialogOpen, setPayDialogOpen] = useState(false)
+  const [linkedInvoice, setLinkedInvoice] = useState<PurchaseInvoice | null>(null)
 
   // Stable per detail-page-session key so a retried confirm click doesn't double-post.
   const idempotencyKey = useRef(crypto.randomUUID())
 
+  // Bumped to force a refetch when the browser restores this page from its back-forward
+  // cache (e.g. Back button after "Create Purchase Invoice" redirected away) — bfcache
+  // restores the frozen JS/React state verbatim without re-running effects, so without this
+  // the page would keep showing the pre-invoice GRN state (no linked invoice) after Back.
+  const [refetchTick, setRefetchTick] = useState(0)
+  useEffect(() => {
+    function onPageShow(e: PageTransitionEvent) {
+      if (e.persisted) setRefetchTick((t) => t + 1)
+    }
+    window.addEventListener("pageshow", onPageShow)
+    return () => window.removeEventListener("pageshow", onPageShow)
+  }, [])
+
   useEffect(() => {
     if (!Number.isFinite(grnId)) return
     grnsApi.get(grnId).then(setGrn).catch((err) => setError(errorMessage(err)))
@@ -53,7 +66,7 @@ export default function GrnDetailPage() {
         setUoms(uo.items)
       })
       .catch(() => {})
-  }, [grnId])
+  }, [grnId, refetchTick])
 
   useEffect(() => {
     if (!grn) return
@@ -61,16 +74,12 @@ export default function GrnDetailPage() {
   }, [grn?.warehouseId])
 
   useEffect(() => {
-    if (!grn || grn.status === "Draft") return
-    grnsApi.listPayments(grn.grnId).then(setPayments).catch(() => setPayments([]))
-  }, [grn?.grnId, grn?.status])
-
-  function handlePaid(_updated: Grn, payment: GrnPayment) {
-    setGrn((prev) =>
-      prev ? { ...prev, paidAmount: prev.paidAmount + payment.amount, balanceAmount: prev.balanceAmount - payment.amount } : prev
-    )
-    setPayments((prev) => [payment, ...prev])
-  }
+    if (!grn?.purchaseInvoiceId) return
+    purchaseInvoicesApi
+      .get(grn.purchaseInvoiceId)
+      .then((res) => setLinkedInvoice(res.data))
+      .catch(() => setLinkedInvoice(null))
+  }, [grn?.purchaseInvoiceId])
 
   function itemFor(itemId: number) {
     return items.find((i) => i.itemId === itemId)
@@ -87,9 +96,7 @@ export default function GrnDetailPage() {
     try {
       const result = await grnsApi.confirm(grn.grnId, idempotencyKey.current)
       setConfirmResult(result)
-      setGrn((prev) =>
-        prev ? { ...prev, status: result.status, glJournalNo: result.glJournalNo, balanceAmount: result.balanceAmount } : prev
-      )
+      setGrn((prev) => (prev ? { ...prev, status: result.status, glJournalNo: result.glJournalNo } : prev))
       toast.success("GRN confirmed", `${result.createdLayers.length} layer(s) posted to stock. Journal ${result.glJournalNo}.`)
     } catch (err) {
       setError(errorMessage(err))
@@ -140,7 +147,6 @@ export default function GrnDetailPage() {
             <div className="flex items-center gap-3">
               <h1 className="text-2xl font-bold text-foreground">{grn.docNo}</h1>
               <GrnStatusBadge status={grn.status} />
-              {grn.status !== "Draft" && <GrnPaymentStatusBadge paidAmount={grn.paidAmount} balanceAmount={grn.balanceAmount} />}
             </div>
             <p className="text-base text-muted-foreground">
               {grn.poId ? `Against PO #${grn.poId}` : "Direct receipt"} — Vendor #{grn.vendorId} — Warehouse #{grn.warehouseId}
@@ -150,22 +156,14 @@ export default function GrnDetailPage() {
 
         <div className="flex items-center gap-2">
           {grn.status !== "Draft" && (
-            <>
-              <Link
-                href="/dashboard/ledgers/general-ledger"
-                className={cn(buttonVariants({ variant: "outline", size: "lg" }))}
-                title="View this GRN's postings in the General Ledger report"
-              >
-                <BookOpen className="size-5" />
-                View in Ledger
-              </Link>
-              {grn.balanceAmount > 0 && (
-                <Button size="lg" onClick={() => setPayDialogOpen(true)}>
-                  <CircleDollarSign className="size-5" />
-                  Pay
-                </Button>
-              )}
-            </>
+            <Link
+              href="/dashboard/ledgers/general-ledger"
+              className={cn(buttonVariants({ variant: "outline", size: "lg" }))}
+              title="View this GRN's postings in the General Ledger report"
+            >
+              <BookOpen className="size-5" />
+              View in Ledger
+            </Link>
           )}
           {grn.status === "Draft" && (
             <Button size="lg" onClick={handleConfirm} disabled={confirming}>
@@ -176,8 +174,6 @@ export default function GrnDetailPage() {
         </div>
       </div>
 
-      <GrnPaymentDialog grn={grn} open={payDialogOpen} onOpenChange={setPayDialogOpen} onPaid={handlePaid} />
-
       {error && (
         <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-base text-destructive">{error}</div>
       )}
@@ -314,47 +310,42 @@ export default function GrnDetailPage() {
           <span className="text-muted-foreground">Document total</span>
           <span className="font-semibold tabular-nums">{grn.lines.reduce((s, l) => s + l.lineTotal, 0).toFixed(2)}</span>
         </div>
-        {grn.status !== "Draft" && (
-          <>
-            <div className="flex gap-3">
-              <span className="text-muted-foreground">Amount paid</span>
-              <span className="tabular-nums">{formatAmount(grn.paidAmount)}</span>
-            </div>
-            <div className="flex gap-3">
-              <span className="text-muted-foreground">Balance due</span>
-              <span className="font-semibold tabular-nums">{formatAmount(grn.balanceAmount)}</span>
-            </div>
-          </>
-        )}
       </div>
 
-      {grn.status !== "Draft" && payments.length > 0 && (
-        <div className="flex flex-col gap-3">
-          <h2 className="text-lg font-semibold text-foreground">Payment History</h2>
-          <div className="overflow-x-auto">
-            <Table className="text-base">
-              <TableHeader>
-                <TableRow>
-                  <TableHead className="h-12 px-3 text-sm">Date</TableHead>
-                  <TableHead className="h-12 px-3 text-sm text-right">Amount</TableHead>
-                  <TableHead className="h-12 px-3 text-sm">Account</TableHead>
-                  <TableHead className="h-12 px-3 text-sm">Reference</TableHead>
-                  <TableHead className="h-12 px-3 text-sm">GL Journal</TableHead>
-                </TableRow>
-              </TableHeader>
-              <TableBody>
-                {payments.map((p) => (
-                  <TableRow key={p.grnPaymentId}>
-                    <TableCell className="px-3 py-3.5">{new Date(p.paymentDate).toLocaleString()}</TableCell>
-                    <TableCell className="px-3 py-3.5 text-right tabular-nums">{formatAmount(p.amount)}</TableCell>
-                    <TableCell className="px-3 py-3.5">{p.bankAccountName}</TableCell>
-                    <TableCell className="px-3 py-3.5">{p.reference ?? "—"}</TableCell>
-                    <TableCell className="px-3 py-3.5">{p.glJournalNo ?? "—"}</TableCell>
-                  </TableRow>
-                ))}
-              </TableBody>
-            </Table>
-          </div>
+      {grn.status === "Confirmed" && (
+        <div className="flex flex-col gap-3 rounded-2xl border border-dashed p-5">
+          <h2 className="text-lg font-semibold text-foreground">Purchase Invoice</h2>
+          {grn.purchaseInvoiceId ? (
+            <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+              <div className="flex flex-wrap items-center gap-2">
+                <span className="font-medium text-foreground">{grn.purchaseInvoiceNo ?? `#${grn.purchaseInvoiceId}`}</span>
+                {linkedInvoice && <PurchaseInvoiceStatusBadge status={linkedInvoice.status} />}
+                {linkedInvoice && linkedInvoice.status !== "Draft" && (
+                  <span className="text-sm text-muted-foreground">
+                    Balance due: {linkedInvoice.totals.balanceAmount.toFixed(2)}
+                  </span>
+                )}
+              </div>
+              <Link
+                href={`/dashboard/procurement/purchase-invoices/${grn.purchaseInvoiceId}`}
+                className={cn(buttonVariants({ variant: "outline", size: "sm" }))}
+              >
+                <FileText className="size-4" />
+                View invoice
+              </Link>
+            </div>
+          ) : (
+            <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+              <span className="text-sm text-muted-foreground">This GRN hasn&apos;t been added to a purchase invoice yet.</span>
+              <Link
+                href={`/dashboard/procurement/purchase-invoices/new?vendorId=${grn.vendorId}&grnId=${grn.grnId}`}
+                className={cn(buttonVariants({ size: "sm" }))}
+              >
+                <FileText className="size-4" />
+                Create Purchase Invoice
+              </Link>
+            </div>
+          )}
         </div>
       )}
     </div>
diff --git a/Frontend/erp-system/app/dashboard/receiving/grn/new/page.tsx b/Frontend/erp-system/app/dashboard/receiving/grn/new/page.tsx
index 903e3a2..db6c384 100644
--- a/Frontend/erp-system/app/dashboard/receiving/grn/new/page.tsx
+++ b/Frontend/erp-system/app/dashboard/receiving/grn/new/page.tsx
@@ -1,6 +1,6 @@
 "use client"
 
-import { useEffect, useState } from "react"
+import { useEffect, useMemo, useState } from "react"
 import { useRouter } from "next/navigation"
 import Link from "next/link"
 import { ArrowLeft, ExternalLink, Plus, RefreshCw, ShieldCheck, Trash2 } from "lucide-react"
@@ -9,6 +9,7 @@ import { grnsApi } from "@/lib/api/grns"
 import { purchaseOrdersApi } from "@/lib/api/purchase-orders"
 import { vendorsApi } from "@/lib/api/vendors"
 import { warehousesApi } from "@/lib/api/warehouses"
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
 import { itemsApi } from "@/lib/api/items"
 import { uomsApi } from "@/lib/api/uoms"
 import { baseUomLabel } from "@/lib/uom-label"
@@ -18,7 +19,9 @@ import { cn } from "@/lib/utils"
 import { CreateGrnLineInput, HoldStatus } from "@/types/grn"
 import { PurchaseOrder, PurchaseOrderSummary } from "@/types/procurement"
 import { Bin, ItemListItem, Uom, Vendor, Warehouse } from "@/types/master-data"
+import { Branch } from "@/types/hrm"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Badge } from "@/components/ui/badge"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
@@ -98,6 +101,64 @@ function newKey() {
   return `gline-${keySeq}`
 }
 
+let warrantySeq = 0
+/** Auto-generated warranty number, pre-filled into the input so the user can accept or edit it. */
+function generateWarrantyNumber(): string {
+  warrantySeq += 1
+  const stamp = Date.now().toString(36).toUpperCase()
+  const seq = warrantySeq.toString(36).toUpperCase().padStart(3, "0")
+  return `WTY-${stamp}-${seq}`
+}
+
+/** Splits a warranty number into its non-numeric prefix and trailing digit run, e.g. "WTY-000101" → { prefix: "WTY-", num: 101, width: 6 }. */
+function parseTrailingNumber(s: string): { prefix: string; num: number; width: number } | null {
+  const m = s.trim().match(/^(.*?)(\d+)$/)
+  if (!m) return null
+  return { prefix: m[1], num: parseInt(m[2], 10), width: m[2].length }
+}
+
+/**
+ * Splices an "adding number" onto the end of the current number: it keeps everything except
+ * the trailing characters, replacing as many of them as `adding` is long, e.g. current
+ * "WTY-000101" + adding "105" (3 chars) → keep "WTY-000", replace the last 3 with "105" →
+ * "WTY-000105".
+ */
+function applyAddingNumber(current: string, adding: string): string {
+  const tail = adding.trim()
+  if (!tail) return current
+  if (tail.length >= current.length) return tail
+  return current.slice(0, current.length - tail.length) + tail
+}
+
+/**
+ * Builds the sequential run of warranty numbers spanning `from` to `to` (inclusive) — both
+ * must share the same prefix and `to` must not come before `from`. Returns null otherwise
+ * so the caller can surface a validation message.
+ */
+function buildWarrantyRange(from: string, to: string): string[] | null {
+  const f = parseTrailingNumber(from)
+  const t = parseTrailingNumber(to)
+  if (!f || !t || f.prefix !== t.prefix) return null
+  const span = t.num - f.num + 1
+  if (span <= 0) return null
+  return Array.from({ length: span }, (_, i) => `${f.prefix}${String(f.num + i).padStart(f.width, "0")}`)
+}
+
+/**
+ * Resizes a line's warrantyNumbers to match its unit count and auto-fills any blank slot
+ * with a generated number — existing (manually edited) values are left untouched.
+ */
+function syncWarrantyNumbers(l: DraftLine, item: ItemListItem | null): string[] {
+  if (item?.warranty !== "Warranty") return l.warrantyNumbers
+  const units = unitCount(l.qty)
+  const next = l.warrantyNumbers.slice(0, units)
+  while (next.length < units) next.push("")
+  for (let i = 0; i < units; i++) {
+    if (!next[i] || next[i].trim() === "") next[i] = generateWarrantyNumber()
+  }
+  return next
+}
+
 function emptyLine(): DraftLine {
   return {
     key: newKey(),
@@ -116,10 +177,13 @@ function emptyLine(): DraftLine {
 
 export default function NewGrnPage() {
   const router = useRouter()
+  const { isAdmin, branchId: myBranchId, activeBranchId, activeBranchName, branchingEnabled } = useAuth()
 
   const [mode, setMode] = useState<Mode>("po")
 
   const [warehouses, setWarehouses] = useState<Warehouse[] | null>(null)
+  const [branches, setBranches] = useState<Branch[]>([])
+  const [branchFilterId, setBranchFilterId] = useState<number | null>(null)
   const [items, setItems] = useState<ItemListItem[] | null>(null)
   const [uoms, setUoms] = useState<Uom[] | null>(null)
   const [vendors, setVendors] = useState<Vendor[] | null>(null)
@@ -188,6 +252,31 @@ export default function NewGrnPage() {
     warehousesApi.listBins(warehouseId).then(setBins).catch(() => setBins([]))
   }, [warehouseId])
 
+  // Admin-only branch picker, narrowing which warehouses show up below — non-admins never
+  // see this control, their warehouse choices are narrowed to their own branch directly.
+  useEffect(() => {
+    if (branchingEnabled && isAdmin) {
+      branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+    }
+  }, [branchingEnabled, isAdmin])
+
+  // An Admin on a specific header branch is pinned to it here too (shown, not editable) —
+  // the dropdown only appears when the header itself is on "All Branches", so there's no
+  // branch to pin to and the Admin must pick one explicitly for this GRN.
+  const lockedBranchId = isAdmin ? activeBranchId : myBranchId
+  const showBranchPicker = branchingEnabled && isAdmin && !lockedBranchId
+  const effectiveBranchId = branchingEnabled ? (isAdmin ? (activeBranchId ?? branchFilterId) : myBranchId) : null
+  const visibleWarehouses = useMemo(
+    () => (effectiveBranchId === null ? (warehouses ?? []) : (warehouses ?? []).filter((w) => w.branchId === effectiveBranchId)),
+    [warehouses, effectiveBranchId]
+  )
+
+  // Switching branch can strip the currently-picked warehouse out of the visible set —
+  // clear it rather than silently submitting a warehouse from the previous branch.
+  useEffect(() => {
+    setWarehouseId((prev) => (prev !== null && !visibleWarehouses.some((w) => w.warehouseId === prev) ? null : prev))
+  }, [visibleWarehouses])
+
   function switchMode(next: Mode) {
     setMode(next)
     setPoId(null)
@@ -218,8 +307,8 @@ export default function NewGrnPage() {
       }
       setWarehouseId((prev) => prev ?? openLines[0].warehouseId)
       setLines(
-        openLines.map(
-          (l): DraftLine => ({
+        openLines.map((l): DraftLine => {
+          const draft: DraftLine = {
             key: newKey(),
             poLineId: l.poLineId,
             itemId: l.itemId,
@@ -231,8 +320,9 @@ export default function NewGrnPage() {
             vatPct: headerVatPct.trim() || "0",
             holdStatus: "Available",
             warrantyNumbers: [],
-          })
-        )
+          }
+          return { ...draft, warrantyNumbers: syncWarrantyNumbers(draft, itemFor(draft.itemId)) }
+        })
       )
     } catch (err) {
       setHeaderError(errorMessage(err))
@@ -257,7 +347,13 @@ export default function NewGrnPage() {
   }
 
   function updateLine(key: string, patch: Partial<DraftLine>) {
-    setLines((prev) => prev.map((l) => (l.key === key ? { ...l, ...patch } : l)))
+    setLines((prev) =>
+      prev.map((l) => {
+        if (l.key !== key) return l
+        const merged = { ...l, ...patch }
+        return { ...merged, warrantyNumbers: syncWarrantyNumbers(merged, itemFor(merged.itemId)) }
+      })
+    )
   }
 
   function removeLine(key: string) {
@@ -280,6 +376,62 @@ export default function NewGrnPage() {
     )
   }
 
+  // Typed "From" number plus an "Adding number" per line — "Replace numbers" keeps From as-is
+  // and splices Adding number onto its tail (see applyAddingNumber) to get To, then fills as
+  // many units as that range spans (from unit 1), leaving any remaining units' numbers untouched.
+  const [warrantyRangeInputs, setWarrantyRangeInputs] = useState<Record<string, { from: string; adding: string }>>({})
+  const [warrantyAddErrors, setWarrantyAddErrors] = useState<Record<string, string>>({})
+
+  function updateWarrantyRangeInput(lineKey: string, field: "from" | "adding", value: string) {
+    setWarrantyRangeInputs((prev) => {
+      const current = prev[lineKey] ?? { from: "", adding: "" }
+      return { ...prev, [lineKey]: { ...current, [field]: value } }
+    })
+  }
+
+  // Fills units 1..(To-From+1) with the typed sequence — only as many units as the range
+  // actually spans. Anything beyond that (the other units' numbers) is left exactly as it
+  // was: nothing gets wiped just because the range doesn't cover the whole line.
+  function replaceWarrantyNumbers(lineKey: string, units: number) {
+    const range = warrantyRangeInputs[lineKey]
+    if (!range?.from.trim() || !range?.adding.trim()) {
+      setWarrantyAddErrors((prev) => ({ ...prev, [lineKey]: "Enter both a from number and an adding number" }))
+      return
+    }
+    // "From" can be typed short too (e.g. "101") — it splices onto the line's current unit-1
+    // number the same way "adding" splices onto "From", so you never have to retype the prefix.
+    const currentFirst = lines.find((l) => l.key === lineKey)?.warrantyNumbers[0]?.trim()
+    const from = currentFirst ? applyAddingNumber(currentFirst, range.from) : range.from
+    const to = applyAddingNumber(from, range.adding)
+    const seq = buildWarrantyRange(from, to)
+    if (!seq) {
+      setWarrantyAddErrors((prev) => ({ ...prev, [lineKey]: "The computed number must share From's prefix and not come before it" }))
+      return
+    }
+    if (seq.length > units) {
+      setWarrantyAddErrors((prev) => ({
+        ...prev,
+        [lineKey]: `From/adding number spans ${seq.length} number(s) but this line only has ${units} unit(s)`,
+      }))
+      return
+    }
+    setWarrantyAddErrors((prev) => {
+      const next = { ...prev }
+      delete next[lineKey]
+      return next
+    })
+    setLines((prev) =>
+      prev.map((l) => {
+        if (l.key !== lineKey) return l
+        const next = [...l.warrantyNumbers]
+        while (next.length < units) next.push("")
+        for (let i = 0; i < seq.length; i++) next[i] = seq[i]
+        return { ...l, warrantyNumbers: next }
+      })
+    )
+    // From/To are left exactly as typed — not cleared — so a typo is easy to fix in place.
+  }
+
   // Lines whose item is warranty-tracked and carry at least one unit — these are the rows
   // the "Warranty numbers" tab needs to capture, one input per unit.
   const warrantyLines = lines
@@ -450,6 +602,30 @@ export default function NewGrnPage() {
               </div>
             )}
 
+            {branchingEnabled && isAdmin && (
+              <div className="flex flex-col gap-2">
+                <Label className="text-base">Branch</Label>
+                {showBranchPicker ? (
+                  <Select<number | null> value={branchFilterId} onValueChange={(v) => setBranchFilterId(v)}>
+                    <SelectTrigger className="h-12! w-full text-base">
+                      <SelectValue placeholder="All branches" />
+                    </SelectTrigger>
+                    <SelectContent>
+                      {branches.map((b) => (
+                        <SelectItem key={b.branchId} value={b.branchId} className="text-base">
+                          {b.name}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                ) : (
+                  <div className="flex h-12 items-center rounded-lg border border-input bg-muted px-3 text-base text-muted-foreground">
+                    {activeBranchName ?? `Branch #${lockedBranchId}`}
+                  </div>
+                )}
+              </div>
+            )}
+
             <div className="flex flex-col gap-2">
               <Label className="text-base">Warehouse</Label>
               <Select<number | null> value={warehouseId} onValueChange={(v) => setWarehouseId(v)}>
@@ -457,7 +633,7 @@ export default function NewGrnPage() {
                   <SelectValue placeholder="Select warehouse" />
                 </SelectTrigger>
                 <SelectContent>
-                  {(warehouses ?? []).map((w) => (
+                  {visibleWarehouses.map((w) => (
                     <SelectItem key={w.warehouseId} value={w.warehouseId} className="text-base">
                       {w.code} — {w.name}
                     </SelectItem>
@@ -806,17 +982,56 @@ export default function NewGrnPage() {
                   <div className="flex flex-col gap-6">
                     {warrantyLines.map(({ line, item, units }) => {
                       const errors = lineErrors[line.key] ?? {}
+                      const range = warrantyRangeInputs[line.key] ?? { from: "", adding: "" }
+                      const addError = warrantyAddErrors[line.key]
                       return (
                         <div key={line.key} className="flex flex-col gap-2">
                           <div className="text-sm font-semibold text-foreground">
                             {item ? `${item.sku} — ${item.name}` : `Item #${line.itemId}`}
                           </div>
+                          <div className="flex flex-wrap items-end gap-2 rounded-lg border border-dashed border-input p-3">
+                            <div className="flex flex-col gap-1">
+                              <Label className="text-xs text-muted-foreground">From</Label>
+                              <Input
+                                value={range.from}
+                                onChange={(e) => updateWarrantyRangeInput(line.key, "from", e.target.value)}
+                                placeholder="e.g. 101 or WTY-000101"
+                                className="h-9 w-40 text-sm"
+                              />
+                            </div>
+                            <div className="flex flex-col gap-1">
+                              <Label className="text-xs text-muted-foreground">Adding number</Label>
+                              <Input
+                                value={range.adding}
+                                onChange={(e) => updateWarrantyRangeInput(line.key, "adding", e.target.value)}
+                                placeholder="e.g. 120"
+                                className="h-9 w-40 text-sm"
+                              />
+                            </div>
+                            <Button
+                              type="button"
+                              variant="outline"
+                              size="sm"
+                              onClick={() => replaceWarrantyNumbers(line.key, units)}
+                            >
+                              Replace numbers
+                            </Button>
+                            <span className="text-xs text-muted-foreground">
+                              Type just the trailing digits — From and Adding number each replace that many
+                              characters off the end of unit 1&apos;s current number. Fills starting from unit 1
+                              — units beyond the range keep their number.
+                            </span>
+                            {addError && <FieldError errors={[{ message: addError }]} />}
+                          </div>
                           <div className="overflow-x-auto">
                             <Table className="text-sm">
                               <TableHeader>
                                 <TableRow>
                                   <TableHead className="h-10 w-20 px-3 text-sm">Unit</TableHead>
-                                  <TableHead className="h-10 px-3 text-sm">Warranty number</TableHead>
+                                  <TableHead className="h-10 px-3 text-sm">
+                                    Warranty number
+                                    <span className="ml-1.5 font-normal text-muted-foreground">(auto-generated — edit if needed)</span>
+                                  </TableHead>
                                 </TableRow>
                               </TableHeader>
                               <TableBody>
diff --git a/Frontend/erp-system/app/dashboard/receiving/grn/page.tsx b/Frontend/erp-system/app/dashboard/receiving/grn/page.tsx
index 1d48f76..7ae58e6 100644
--- a/Frontend/erp-system/app/dashboard/receiving/grn/page.tsx
+++ b/Frontend/erp-system/app/dashboard/receiving/grn/page.tsx
@@ -6,10 +6,10 @@ import { ChevronLeft, ChevronRight, Eye, PackageSearch, Plus, Search } from "luc
 
 import { grnsApi } from "@/lib/api/grns"
 import { errorMessage } from "@/lib/error-map"
-import { formatAmount } from "@/lib/format"
 import { GrnStatus, GrnSummary } from "@/types/grn"
 import { PaginationMeta } from "@/types/common"
 import { cn } from "@/lib/utils"
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Skeleton } from "@/components/ui/skeleton"
@@ -23,13 +23,15 @@ import {
   TableHeader,
   TableRow,
 } from "@/components/ui/table"
-import { GrnPaymentStatusBadge, GrnStatusBadge } from "@/components/receiving/status-badges"
+import { GrnStatusBadge } from "@/components/receiving/status-badges"
 
 type StatusFilter = GrnStatus | "All"
 
 const PAGE_SIZE = 5
 
 export default function GrnListPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [grns, setGrns] = useState<GrnSummary[] | null>(null)
   const [pagination, setPagination] = useState<PaginationMeta | null>(null)
   const [error, setError] = useState<string | null>(null)
@@ -49,7 +51,7 @@ export default function GrnListPage() {
   // Any filter change starts back at page 1.
   useEffect(() => {
     setPage(1)
-  }, [query, status])
+  }, [query, status, activeBranchId])
 
   function load() {
     setError(null)
@@ -59,6 +61,7 @@ export default function GrnListPage() {
         pageSize: PAGE_SIZE,
         q: query || undefined,
         status: status === "All" ? undefined : status,
+        branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined,
       })
       .then((res) => {
         setGrns(res.items)
@@ -67,7 +70,7 @@ export default function GrnListPage() {
       .catch((err) => setError(errorMessage(err)))
   }
 
-  useEffect(load, [page, query, status])
+  useEffect(load, [page, query, status, activeBranchId, branchingEnabled])
 
   const hasFilters = query.length > 0 || status !== "All"
 
@@ -175,8 +178,7 @@ export default function GrnListPage() {
                 <TableHead className="h-12 px-3 text-sm">Vendor</TableHead>
                 <TableHead className="h-12 px-3 text-sm">Warehouse</TableHead>
                 <TableHead className="h-12 px-3 text-sm">Status</TableHead>
-                <TableHead className="h-12 px-3 text-sm text-right">Balance</TableHead>
-                <TableHead className="h-12 px-3 text-sm">Payment</TableHead>
+                <TableHead className="h-12 px-3 text-sm">Invoice</TableHead>
                 <TableHead className="h-12 px-3 text-sm">Created</TableHead>
                 <TableHead className="h-12 px-3 text-sm">Actions</TableHead>
               </TableRow>
@@ -199,14 +201,15 @@ export default function GrnListPage() {
                     <TableCell className="px-3 py-3.5">
                       <GrnStatusBadge status={grn.status} />
                     </TableCell>
-                    <TableCell className="px-3 py-3.5 text-right tabular-nums">
-                      {grn.status === "Draft" ? "—" : formatAmount(grn.balanceAmount)}
-                    </TableCell>
                     <TableCell className="px-3 py-3.5">
-                      {grn.status === "Draft" ? (
+                      {grn.status !== "Confirmed" ? (
                         <span className="text-sm text-muted-foreground">—</span>
+                      ) : grn.purchaseInvoiceId ? (
+                        <Link href={`/dashboard/procurement/purchase-invoices/${grn.purchaseInvoiceId}`} className="text-sm hover:underline">
+                          {grn.purchaseInvoiceNo ?? `#${grn.purchaseInvoiceId}`}
+                        </Link>
                       ) : (
-                        <GrnPaymentStatusBadge paidAmount={grn.paidAmount} balanceAmount={grn.balanceAmount} />
+                        <span className="text-sm text-muted-foreground">Not invoiced</span>
                       )}
                     </TableCell>
                     <TableCell className="px-3 py-3.5">{new Date(grn.createdAt).toLocaleString()}</TableCell>
diff --git a/Frontend/erp-system/app/dashboard/sales/invoices/[id]/page.tsx b/Frontend/erp-system/app/dashboard/sales/invoices/[id]/page.tsx
index 68e8784..54851a1 100644
--- a/Frontend/erp-system/app/dashboard/sales/invoices/[id]/page.tsx
+++ b/Frontend/erp-system/app/dashboard/sales/invoices/[id]/page.tsx
@@ -11,17 +11,24 @@ import { itemsApi } from "@/lib/api/items"
 import { uomsApi } from "@/lib/api/uoms"
 import { baseUomLabel } from "@/lib/uom-label"
 import { warehousesApi } from "@/lib/api/warehouses"
+import { companyProfileApi } from "@/lib/api/company-profile"
+import { invoiceTemplateConfigApi } from "@/lib/api/invoice-template-config"
 import { errorMessage } from "@/lib/error-map"
 import { cn } from "@/lib/utils"
 import { getSuggestedUnitPrice } from "@/lib/sales-line-utils"
 import { Customer } from "@/types/customers"
 import { ItemListItem, Uom, Warehouse } from "@/types/master-data"
+import { CompanyProfile } from "@/types/company-profile"
+import { InvoiceTemplateConfig } from "@/types/invoice-template"
 import { CreateSalesInvoiceLineRequest, SalesInvoice, SalesInvoicePayment, SalesInvoicePostingCheck, SalesInvoiceStatus, SalesInvoiceType } from "@/types/sales"
 import { toast } from "@/components/ui/toast"
 import { Label } from "@/components/ui/label"
 import { Button } from "@/components/ui/button"
 import { SalesInvoicePaymentDialog } from "@/components/sales/SalesInvoicePaymentDialog"
 import { SalesInvoiceStatusBadge, SalesPaymentStatusBadge } from "@/components/sales/status-badges"
+import { InvoicePrintHeader } from "@/components/invoice-template/InvoicePrintHeader"
+import { InvoicePrintFooter } from "@/components/invoice-template/InvoicePrintFooter"
+import { getInvoiceLayoutClasses } from "@/components/invoice-template/invoiceLayoutPresets"
 
 type Line = CreateSalesInvoiceLineRequest & { key: string }
 
@@ -63,6 +70,8 @@ export default function SalesInvoiceDetailPage({ params }: { params: Promise<{ i
   const [items, setItems] = useState<ItemListItem[]>([])
   const [uoms, setUoms] = useState<Uom[]>([])
   const [warehouses, setWarehouses] = useState<Warehouse[]>([])
+  const [company, setCompany] = useState<CompanyProfile | null>(null)
+  const [template, setTemplate] = useState<InvoiceTemplateConfig | null>(null)
   const [lines, setLines] = useState<Line[]>([blankLine("line-1")])
   const [customerId, setCustomerId] = useState<number | null>(null)
   const [warehouseId, setWarehouseId] = useState<number | null>(null)
@@ -87,13 +96,17 @@ export default function SalesInvoiceDetailPage({ params }: { params: Promise<{ i
       uomsApi.list({ pageSize: 200 }),
       warehousesApi.list({ pageSize: 200 }),
       salesApi.getInvoice(invoiceId),
+      companyProfileApi.get().catch(() => ({ data: null, etag: null })),
+      invoiceTemplateConfigApi.get().catch(() => ({ data: null, etag: null })),
     ])
-      .then(([customerRes, itemRes, uomRes, warehouseRes, doc]) => {
+      .then(([customerRes, itemRes, uomRes, warehouseRes, doc, companyRes, templateRes]) => {
         setCustomers(customerRes.items)
         setItems(itemRes.items)
         setUoms(uomRes.items)
         setWarehouses(warehouseRes.items)
         setInvoice(doc.data)
+        setCompany(companyRes.data)
+        setTemplate(templateRes.data)
         setEtag(doc.etag)
         setCustomerId(doc.data.customerId)
         setWarehouseId(doc.data.warehouseId)
@@ -274,6 +287,8 @@ export default function SalesInvoiceDetailPage({ params }: { params: Promise<{ i
     return <div className="rounded-2xl border border-dashed p-8 text-muted-foreground">{error ?? "Invoice data is loading or unavailable."}</div>
   }
 
+  const layout = getInvoiceLayoutClasses(template?.templateStyle)
+
   return (
     <div className="mx-auto flex w-full max-w-5xl flex-col gap-6">
       <div className="flex items-center justify-between gap-3 print:hidden">
@@ -301,7 +316,7 @@ export default function SalesInvoiceDetailPage({ params }: { params: Promise<{ i
 
       <section className="bg-white print:bg-white">
         <div className="border-b pb-4">
-          <div className="flex flex-col gap-3 md:flex-row md:items-start md:justify-between">
+          <div className={`flex flex-col gap-3 md:items-start md:justify-between ${layout.arrangement === "highlight" ? "md:flex-row-reverse" : "md:flex-row"}`}>
             <div>
             <div className="text-xs font-semibold uppercase tracking-[0.35em] text-muted-foreground">Sales Invoice</div>
             <h2 className="mt-2 text-3xl font-semibold text-foreground">{invoice.invoiceNo}</h2>
@@ -314,14 +329,18 @@ export default function SalesInvoiceDetailPage({ params }: { params: Promise<{ i
                 <span>Date: {new Date(invoice.invoiceDate).toLocaleDateString()}</span>
               </div>
             </div>
-            <div className="text-sm md:text-right">
-              <div className="font-semibold text-foreground">ERP Core Trading</div>
-              <div className="text-muted-foreground">Company details are not configured for this invoice view.</div>
-            </div>
+            <InvoicePrintHeader company={company} template={template} />
           </div>
         </div>
 
-        <div className="grid gap-6 py-5 md:grid-cols-3">
+        {layout.arrangement === "highlight" && (
+          <div className={`mt-5 ${layout.totalsBanner}`}>
+            <span className={layout.totalsBannerLabel}>Net payable</span>
+            <span className={layout.totalsBannerValue}>{money.format(invoice.totals.netPayable)}</span>
+          </div>
+        )}
+
+        <div className={`grid gap-6 py-5 ${layout.arrangement === "highlight" ? "md:grid-cols-2" : "md:grid-cols-3"}`}>
           <div>
             <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Bill To</div>
             <div className="mt-2 font-semibold text-foreground">{invoice.customerSnapshotName}</div>
@@ -334,26 +353,28 @@ export default function SalesInvoiceDetailPage({ params }: { params: Promise<{ i
             <div className="mt-2 font-semibold text-foreground">{warehouse?.name ?? `#${invoice.warehouseId}`}</div>
             <div className="text-sm text-muted-foreground">Code: {warehouse?.code ?? invoice.warehouseId}</div>
           </div>
-          <div>
-            <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Totals</div>
-            <div className="mt-2 grid grid-cols-2 gap-2 text-sm">
-              <div className="text-muted-foreground">Subtotal</div>
-              <div className="text-right font-medium">{money.format(invoice.totals.subtotal)}</div>
-              <div className="text-muted-foreground">Discount</div>
-              <div className="text-right font-medium">{money.format(invoice.totals.discountTotal)}</div>
-              <div className="text-muted-foreground">Free qty</div>
-              <div className="text-right font-medium">{freeQtyTotal.toFixed(0)}</div>
-              <div className="text-muted-foreground">Tax</div>
-              <div className="text-right font-medium">{money.format(invoice.totals.taxTotal)}</div>
-              <div className="text-muted-foreground">Net payable</div>
-              <div className="text-right font-semibold">{money.format(invoice.totals.netPayable)}</div>
+          {layout.arrangement !== "highlight" && (
+            <div>
+              <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Totals</div>
+              <div className="mt-2 grid grid-cols-2 gap-2 text-sm">
+                <div className="text-muted-foreground">Subtotal</div>
+                <div className="text-right font-medium">{money.format(invoice.totals.subtotal)}</div>
+                <div className="text-muted-foreground">Discount</div>
+                <div className="text-right font-medium">{money.format(invoice.totals.discountTotal)}</div>
+                <div className="text-muted-foreground">Free qty</div>
+                <div className="text-right font-medium">{freeQtyTotal.toFixed(0)}</div>
+                <div className="text-muted-foreground">Tax</div>
+                <div className="text-right font-medium">{money.format(invoice.totals.taxTotal)}</div>
+                <div className="text-muted-foreground">Net payable</div>
+                <div className="text-right font-semibold">{money.format(invoice.totals.netPayable)}</div>
+              </div>
             </div>
-          </div>
+          )}
         </div>
 
         <div className="overflow-x-auto border-y">
           <table className="w-full text-sm">
-            <thead className="bg-secondary/60 text-[11px] uppercase tracking-wide text-muted-foreground">
+            <thead className={`text-[11px] uppercase tracking-wide text-muted-foreground ${layout.tableHeaderRow || "bg-secondary/60"}`}>
               <tr>
                 <th className="px-4 py-2 text-left font-medium">Item</th>
                 <th className="px-4 py-2 text-left font-medium">UOM</th>
@@ -446,10 +467,7 @@ export default function SalesInvoiceDetailPage({ params }: { params: Promise<{ i
           </div>
         ) : null}
 
-        <div className="border-t pt-5">
-          <div className="text-sm font-semibold uppercase tracking-wide text-muted-foreground">Notes</div>
-          <p className="mt-2 text-sm text-muted-foreground">Standard invoice template view.</p>
-        </div>
+        <InvoicePrintFooter company={company} template={template} />
 
         <div className="mt-6 border-t pt-5 print:hidden">
           <div className="mb-3 flex items-center justify-between">
diff --git a/Frontend/erp-system/app/dashboard/sales/invoices/new/page.tsx b/Frontend/erp-system/app/dashboard/sales/invoices/new/page.tsx
index 82b3a27..655bde9 100644
--- a/Frontend/erp-system/app/dashboard/sales/invoices/new/page.tsx
+++ b/Frontend/erp-system/app/dashboard/sales/invoices/new/page.tsx
@@ -5,6 +5,7 @@ import { useRouter, useSearchParams } from "next/navigation"
 import Link from "next/link"
 import { Plus, Trash2 } from "lucide-react"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Label } from "@/components/ui/label"
@@ -22,8 +23,10 @@ import { customersApi } from "@/lib/api/customers"
 import { itemsApi } from "@/lib/api/items"
 import { uomsApi } from "@/lib/api/uoms"
 import { warehousesApi } from "@/lib/api/warehouses"
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
 import { Customer } from "@/types/customers"
 import { ItemListItem, Uom, Warehouse } from "@/types/master-data"
+import { Branch } from "@/types/hrm"
 import { CreateSalesInvoiceLineRequest, CreateSalesInvoiceRequest, SalesInvoiceType } from "@/types/sales"
 import { BundleSaleTemplateSummary } from "@/types/bundles"
 import { toast } from "@/components/ui/toast"
@@ -90,11 +93,14 @@ function NewSalesInvoiceContent() {
   const bundleTemplateIdFromQuery = searchParams.get("bundleTemplateId")
   const appliedBundleRef = useRef<string | null>(null)
   const bundleGroupSeqRef = useRef(0)
+  const { isAdmin, branchId: myBranchId, activeBranchId, activeBranchName, branchingEnabled } = useAuth()
 
   const [customers, setCustomers] = useState<Customer[]>([])
   const [items, setItems] = useState<ItemListItem[]>([])
   const [uoms, setUoms] = useState<Uom[]>([])
   const [warehouses, setWarehouses] = useState<Warehouse[]>([])
+  const [branches, setBranches] = useState<Branch[]>([])
+  const [branchFilterId, setBranchFilterId] = useState<number | null>(null)
   const [customerId, setCustomerId] = useState<number | null>(null)
   const [warehouseId, setWarehouseId] = useState<number | null>(null)
   const [invoiceType, setInvoiceType] = useState<SalesInvoiceType>("B2C")
@@ -157,6 +163,32 @@ function NewSalesInvoiceContent() {
     setLines((prev) => prev.map((line) => ({ ...line, warehouseId: nextWarehouseId ?? line.warehouseId })))
   }
 
+  // Admin-only branch picker, narrowing which warehouses show up below — non-admins never
+  // see this control, their warehouse choices are narrowed to their own branch directly.
+  useEffect(() => {
+    if (branchingEnabled && isAdmin) {
+      branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+    }
+  }, [branchingEnabled, isAdmin])
+
+  // An Admin on a specific header branch is pinned to it here too (shown, not editable) —
+  // the dropdown only appears when the header itself is on "All Branches", so there's no
+  // branch to pin to and the Admin must pick one explicitly for this sale.
+  const lockedBranchId = isAdmin ? activeBranchId : myBranchId
+  const showBranchPicker = branchingEnabled && isAdmin && !lockedBranchId
+  const effectiveBranchId = branchingEnabled ? (isAdmin ? (activeBranchId ?? branchFilterId) : myBranchId) : null
+  const visibleWarehouses = useMemo(
+    () => (effectiveBranchId === null ? warehouses : warehouses.filter((w) => w.branchId === effectiveBranchId)),
+    [warehouses, effectiveBranchId]
+  )
+
+  // Switching branch can strip the currently-picked warehouse out of the visible set —
+  // clear it (and every line's warehouse) rather than silently submitting a mismatched one.
+  useEffect(() => {
+    if (warehouseId !== null && !visibleWarehouses.some((w) => w.warehouseId === warehouseId)) updateHeaderWarehouse(null)
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [visibleWarehouses])
+
   function freeIssueSchemeFor(itemId: number): FreeIssueScheme | null {
     return freeIssueSchemes.find((s) => s.itemId === itemId) ?? null
   }
@@ -422,6 +454,30 @@ function NewSalesInvoiceContent() {
               </Select>
             </div>
 
+            {branchingEnabled && isAdmin && (
+              <div className="flex flex-col gap-2">
+                <Label className="text-base">Branch</Label>
+                {showBranchPicker ? (
+                  <Select value={branchFilterId ? String(branchFilterId) : ""} onValueChange={(v) => setBranchFilterId(v ? Number(v) : null)}>
+                    <SelectTrigger className="h-12! w-full text-base">
+                      <SelectValue placeholder="All branches" />
+                    </SelectTrigger>
+                    <SelectContent>
+                      {branches.map((b) => (
+                        <SelectItem key={b.branchId} value={String(b.branchId)} className="text-base">
+                          {b.name}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                ) : (
+                  <div className="flex h-12 items-center rounded-lg border border-input bg-muted px-3 text-base text-muted-foreground">
+                    {activeBranchName ?? `Branch #${lockedBranchId}`}
+                  </div>
+                )}
+              </div>
+            )}
+
             <div className="flex flex-col gap-2">
               <Label className="text-base">Warehouse</Label>
               <Select value={warehouseId ? String(warehouseId) : ""} onValueChange={(v) => updateHeaderWarehouse(v ? Number(v) : null)}>
@@ -429,7 +485,7 @@ function NewSalesInvoiceContent() {
                   <SelectValue placeholder="Select warehouse" />
                 </SelectTrigger>
                 <SelectContent>
-                  {warehouses.map((w) => (
+                  {visibleWarehouses.map((w) => (
                     <SelectItem key={w.warehouseId} value={String(w.warehouseId)} className="text-base">
                       {w.code} — {w.name}
                     </SelectItem>
diff --git a/Frontend/erp-system/app/dashboard/sales/invoices/page.tsx b/Frontend/erp-system/app/dashboard/sales/invoices/page.tsx
index 49c8db4..51e4e8a 100644
--- a/Frontend/erp-system/app/dashboard/sales/invoices/page.tsx
+++ b/Frontend/erp-system/app/dashboard/sales/invoices/page.tsx
@@ -6,6 +6,7 @@ import { CheckCircle2, ChevronLeft, ChevronRight, CircleDollarSign, Eye, Filter,
 
 import { salesApi } from "@/lib/api/sales"
 import { errorMessage } from "@/lib/error-map"
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Skeleton } from "@/components/ui/skeleton"
@@ -28,6 +29,8 @@ const tabs: { value: SalesInvoiceStatus | "All"; label: string }[] = [
 ]
 
 export default function SalesInvoicesPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [rows, setRows] = useState<SalesInvoiceSummary[] | null>(null)
   const [pagination, setPagination] = useState<PaginationMeta | null>(null)
   const [error, setError] = useState<string | null>(null)
@@ -44,18 +47,23 @@ export default function SalesInvoicesPage() {
     return () => clearTimeout(timeout)
   }, [searchInput])
 
-  useEffect(() => setPage(1), [query, status])
+  useEffect(() => setPage(1), [query, status, activeBranchId])
 
   useEffect(() => {
     setError(null)
     salesApi
-      .listInvoices({ page, pageSize: PAGE_SIZE, status: status === "All" ? undefined : status })
+      .listInvoices({
+        page,
+        pageSize: PAGE_SIZE,
+        status: status === "All" ? undefined : status,
+        branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined,
+      })
       .then((res) => {
         setRows(res.items)
         setPagination(res.pagination)
       })
       .catch((err) => setError(errorMessage(err)))
-  }, [page, status])
+  }, [page, status, activeBranchId, branchingEnabled])
 
   async function handleConfirm(row: SalesInvoiceSummary) {
     setConfirmingId(row.salesInvoiceId)
diff --git a/Frontend/erp-system/app/dashboard/settings/branch-configuration/page.tsx b/Frontend/erp-system/app/dashboard/settings/branch-configuration/page.tsx
new file mode 100644
index 0000000..d29fe9f
--- /dev/null
+++ b/Frontend/erp-system/app/dashboard/settings/branch-configuration/page.tsx
@@ -0,0 +1,108 @@
+"use client"
+
+import { useEffect, useState } from "react"
+import { MapPin } from "lucide-react"
+
+import { branchConfigApi } from "@/lib/api/branch-config"
+import { errorMessage } from "@/lib/error-map"
+import { BranchConfig } from "@/types/hrm"
+
+import { Skeleton } from "@/components/ui/skeleton"
+import { Switch } from "@/components/ui/switch"
+import { toast } from "@/components/ui/toast"
+
+/**
+ * Branch Configuration — the singleton toggle for whether this deployment uses branches
+ * at all. Off hides every branch picker/badge across the app (Employee, Warehouse, the
+ * header switcher, Sales filtering); existing records keep whatever branch they already
+ * have, and new ones are silently assigned to the deployment's one default branch.
+ */
+export default function BranchConfigurationPage() {
+  const [config, setConfig] = useState<BranchConfig | null>(null)
+  const [etag, setEtag] = useState<string | null>(null)
+  const [error, setError] = useState<string | null>(null)
+  const [saving, setSaving] = useState(false)
+
+  function load() {
+    setError(null)
+    branchConfigApi
+      .get()
+      .then((res) => {
+        setConfig(res.data)
+        setEtag(res.etag)
+      })
+      .catch((err) => setError(errorMessage(err)))
+  }
+
+  useEffect(load, [])
+
+  async function toggle(next: boolean) {
+    if (!config) return
+    setSaving(true)
+    try {
+      const res = await branchConfigApi.update({ branchingEnabled: next }, etag ?? "")
+      setConfig(res.data)
+      setEtag(res.etag)
+      toast.success("Configuration saved", `Branches ${next ? "enabled" : "disabled"}.`)
+    } catch (err) {
+      toast.error("Could not save configuration", errorMessage(err))
+      load()
+    } finally {
+      setSaving(false)
+    }
+  }
+
+  return (
+    <div className="flex flex-col gap-6">
+      <div className="flex items-center gap-3">
+        <div>
+          <h1 className="text-2xl font-bold text-foreground">Branch Configuration</h1>
+          <p className="text-base text-muted-foreground">
+            Switch multi-branch mode on or off for this deployment.
+          </p>
+        </div>
+      </div>
+
+      {error && (
+        <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-base text-destructive">{error}</div>
+      )}
+
+      {!error && !config && <Skeleton className="h-40 w-full" />}
+
+      {!error && config && (
+        <div className="flex flex-col gap-4 rounded-xl border p-6">
+          <div className="flex items-center gap-2">
+            <MapPin className="size-5 text-primary" />
+            <h2 className="text-lg font-semibold text-foreground">Branches</h2>
+          </div>
+          <div className="border-t" />
+
+          <div className="flex items-start gap-4 py-2">
+            <Switch
+              checked={config.branchingEnabled}
+              onCheckedChange={toggle}
+              disabled={saving}
+              aria-label="Require branches"
+              className="mt-1 shrink-0"
+            />
+            <div className="flex flex-col gap-1">
+              <span className="text-base font-medium text-foreground">Require branches</span>
+              <span className="text-sm text-muted-foreground">
+                On: Employee and Warehouse records must pick a branch, and Admins can switch between
+                branches from the header. Off: branch pickers disappear everywhere and every record
+                is kept on the deployment&apos;s one default branch behind the scenes.
+              </span>
+            </div>
+          </div>
+
+          {config.updatedAt && (
+            <p className="pt-2 text-sm text-muted-foreground">
+              Last changed {new Date(config.updatedAt).toLocaleString()}
+              {config.updatedBy ? ` by user #${config.updatedBy}` : ""}.
+            </p>
+          )}
+        </div>
+      )}
+    </div>
+  )
+}
diff --git a/Frontend/erp-system/app/dashboard/settings/branches/page.tsx b/Frontend/erp-system/app/dashboard/settings/branches/page.tsx
new file mode 100644
index 0000000..05fe4bb
--- /dev/null
+++ b/Frontend/erp-system/app/dashboard/settings/branches/page.tsx
@@ -0,0 +1,7 @@
+"use client"
+
+import { BranchMasterPage } from "@/components/settings/BranchMasterPage"
+
+export default function BranchesPage() {
+  return <BranchMasterPage />
+}
diff --git a/Frontend/erp-system/app/dashboard/settings/company-profile/page.tsx b/Frontend/erp-system/app/dashboard/settings/company-profile/page.tsx
index accc8c6..2787c5d 100644
--- a/Frontend/erp-system/app/dashboard/settings/company-profile/page.tsx
+++ b/Frontend/erp-system/app/dashboard/settings/company-profile/page.tsx
@@ -1,22 +1,290 @@
-import Link from "next/link"
-import { Building2 } from "lucide-react"
+"use client"
 
-import { buttonVariants } from "@/components/ui/button"
-import { cn } from "@/lib/utils"
+import { useEffect, useRef, useState } from "react"
+import { Building2, Landmark, Trash2, Upload } from "lucide-react"
+
+import { companyProfileApi } from "@/lib/api/company-profile"
+import { errorMessage } from "@/lib/error-map"
+import { validateCompanyProfile } from "@/lib/validations/company-profile"
+import { CompanyProfile } from "@/types/company-profile"
+
+import { Button } from "@/components/ui/button"
+import { Field, FieldError, FieldGroup, FieldLabel } from "@/components/ui/field"
+import { Input } from "@/components/ui/input"
+import { Skeleton } from "@/components/ui/skeleton"
+import { toast } from "@/components/ui/toast"
+
+const blank = {
+  legalName: "",
+  tradeName: "",
+  taxRegistrationNo: "",
+  vatRegistrationNo: "",
+  addressLine1: "",
+  addressLine2: "",
+  city: "",
+  country: "",
+  phone: "",
+  email: "",
+  bankName: "",
+  bankBranch: "",
+  accountName: "",
+  accountNumber: "",
+  swiftCode: "",
+}
 
 export default function CompanyProfilePage() {
+  const [profile, setProfile] = useState<CompanyProfile | null>(null)
+  const [etag, setEtag] = useState<string | null>(null)
+  const [error, setError] = useState<string | null>(null)
+  const [saving, setSaving] = useState(false)
+  const [uploadingLogo, setUploadingLogo] = useState(false)
+  const [errors, setErrors] = useState<Record<string, string>>({})
+  const [form, setForm] = useState(blank)
+  const fileInputRef = useRef<HTMLInputElement>(null)
+
+  function load() {
+    setError(null)
+    companyProfileApi
+      .get()
+      .then((res) => {
+        setProfile(res.data)
+        setEtag(res.etag)
+        setForm({
+          legalName: res.data.legalName,
+          tradeName: res.data.tradeName,
+          taxRegistrationNo: res.data.taxRegistrationNo ?? "",
+          vatRegistrationNo: res.data.vatRegistrationNo ?? "",
+          addressLine1: res.data.addressLine1,
+          addressLine2: res.data.addressLine2 ?? "",
+          city: res.data.city,
+          country: res.data.country,
+          phone: res.data.phone,
+          email: res.data.email,
+          bankName: res.data.bankName ?? "",
+          bankBranch: res.data.bankBranch ?? "",
+          accountName: res.data.accountName ?? "",
+          accountNumber: res.data.accountNumber ?? "",
+          swiftCode: res.data.swiftCode ?? "",
+        })
+      })
+      .catch((err) => setError(errorMessage(err)))
+  }
+
+  useEffect(load, [])
+
+  function set<K extends keyof typeof blank>(field: K, value: string) {
+    setForm((prev) => ({ ...prev, [field]: value }))
+  }
+
+  async function save() {
+    if (!etag) return
+    const nextErrors = validateCompanyProfile(form)
+    setErrors(nextErrors)
+    if (Object.keys(nextErrors).length > 0) return
+
+    setSaving(true)
+    try {
+      const res = await companyProfileApi.update(
+        {
+          legalName: form.legalName.trim(),
+          tradeName: form.tradeName.trim(),
+          taxRegistrationNo: form.taxRegistrationNo.trim() || null,
+          vatRegistrationNo: form.vatRegistrationNo.trim() || null,
+          addressLine1: form.addressLine1.trim(),
+          addressLine2: form.addressLine2.trim() || null,
+          city: form.city.trim(),
+          country: form.country.trim(),
+          phone: form.phone.trim(),
+          email: form.email.trim(),
+          bankName: form.bankName.trim() || null,
+          bankBranch: form.bankBranch.trim() || null,
+          accountName: form.accountName.trim() || null,
+          accountNumber: form.accountNumber.trim() || null,
+          swiftCode: form.swiftCode.trim() || null,
+        },
+        etag
+      )
+      setProfile(res.data)
+      setEtag(res.etag)
+      toast.success("Company profile saved")
+    } catch (err) {
+      toast.error("Could not save company profile", errorMessage(err))
+      load()
+    } finally {
+      setSaving(false)
+    }
+  }
+
+  async function handleLogoPick(e: React.ChangeEvent<HTMLInputElement>) {
+    const file = e.target.files?.[0]
+    e.target.value = ""
+    if (!file) return
+    setUploadingLogo(true)
+    try {
+      const res = await companyProfileApi.uploadLogo(file)
+      setProfile(res.data)
+      setEtag(res.etag)
+      toast.success("Logo uploaded")
+    } catch (err) {
+      toast.error("Could not upload logo", errorMessage(err))
+    } finally {
+      setUploadingLogo(false)
+    }
+  }
+
+  async function removeLogo() {
+    setUploadingLogo(true)
+    try {
+      const res = await companyProfileApi.deleteLogo()
+      setProfile(res.data)
+      setEtag(res.etag)
+      toast.success("Logo removed")
+    } catch (err) {
+      toast.error("Could not remove logo", errorMessage(err))
+    } finally {
+      setUploadingLogo(false)
+    }
+  }
+
   return (
     <div className="flex flex-col gap-6">
-      <div className="flex flex-col items-center justify-center gap-4 rounded-2xl border p-12 text-center">
-        <Building2 className="size-10 text-muted-foreground" />
-        <div>
-          <h1 className="text-xl font-semibold text-foreground">Company Profile</h1>
-          <p className="text-base text-muted-foreground">This feature is not available yet.</p>
-        </div>
-        <Link href="/dashboard/settings" className={cn(buttonVariants({ variant: "outline", size: "lg" }))}>
-          Back to Settings
-        </Link>
+      <div>
+        <h1 className="text-2xl font-bold text-foreground">Company Profile</h1>
+        <p className="text-base text-muted-foreground">Legal identity, contact, and bank details used on printed invoices.</p>
       </div>
+
+      {error && (
+        <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-base text-destructive">{error}</div>
+      )}
+
+      {!error && !profile && <Skeleton className="h-96 w-full" />}
+
+      {!error && profile && (
+        <div className="flex flex-col gap-6 rounded-xl border p-6">
+          <div className="flex items-center gap-2">
+            <Building2 className="size-5 text-primary" />
+            <h2 className="text-lg font-semibold text-foreground">Identity & contact</h2>
+          </div>
+          <div className="-mt-4 border-t" />
+
+          <FieldGroup className="grid grid-cols-1 gap-4 sm:grid-cols-2">
+            <Field data-invalid={!!errors.legalName}>
+              <FieldLabel htmlFor="cp-legal-name">Legal name</FieldLabel>
+              <Input id="cp-legal-name" value={form.legalName} onChange={(e) => set("legalName", e.target.value)} aria-invalid={!!errors.legalName} />
+              <FieldError errors={[errors.legalName ? { message: errors.legalName } : undefined]} />
+            </Field>
+            <Field>
+              <FieldLabel htmlFor="cp-trade-name">Trade name</FieldLabel>
+              <Input id="cp-trade-name" value={form.tradeName} onChange={(e) => set("tradeName", e.target.value)} placeholder="Shown on invoices if set" />
+            </Field>
+            <Field>
+              <FieldLabel htmlFor="cp-tax-reg">Tax registration no.</FieldLabel>
+              <Input id="cp-tax-reg" value={form.taxRegistrationNo} onChange={(e) => set("taxRegistrationNo", e.target.value)} />
+            </Field>
+            <Field>
+              <FieldLabel htmlFor="cp-vat-reg">VAT registration no.</FieldLabel>
+              <Input id="cp-vat-reg" value={form.vatRegistrationNo} onChange={(e) => set("vatRegistrationNo", e.target.value)} />
+            </Field>
+            <Field data-invalid={!!errors.addressLine1}>
+              <FieldLabel htmlFor="cp-address1">Address line 1</FieldLabel>
+              <Input id="cp-address1" value={form.addressLine1} onChange={(e) => set("addressLine1", e.target.value)} aria-invalid={!!errors.addressLine1} />
+              <FieldError errors={[errors.addressLine1 ? { message: errors.addressLine1 } : undefined]} />
+            </Field>
+            <Field>
+              <FieldLabel htmlFor="cp-address2">Address line 2</FieldLabel>
+              <Input id="cp-address2" value={form.addressLine2} onChange={(e) => set("addressLine2", e.target.value)} />
+            </Field>
+            <Field data-invalid={!!errors.city}>
+              <FieldLabel htmlFor="cp-city">City</FieldLabel>
+              <Input id="cp-city" value={form.city} onChange={(e) => set("city", e.target.value)} aria-invalid={!!errors.city} />
+              <FieldError errors={[errors.city ? { message: errors.city } : undefined]} />
+            </Field>
+            <Field data-invalid={!!errors.country}>
+              <FieldLabel htmlFor="cp-country">Country</FieldLabel>
+              <Input id="cp-country" value={form.country} onChange={(e) => set("country", e.target.value)} aria-invalid={!!errors.country} />
+              <FieldError errors={[errors.country ? { message: errors.country } : undefined]} />
+            </Field>
+            <Field data-invalid={!!errors.phone}>
+              <FieldLabel htmlFor="cp-phone">Phone</FieldLabel>
+              <Input id="cp-phone" value={form.phone} onChange={(e) => set("phone", e.target.value)} aria-invalid={!!errors.phone} />
+              <FieldError errors={[errors.phone ? { message: errors.phone } : undefined]} />
+            </Field>
+            <Field data-invalid={!!errors.email}>
+              <FieldLabel htmlFor="cp-email">Email</FieldLabel>
+              <Input id="cp-email" type="email" value={form.email} onChange={(e) => set("email", e.target.value)} aria-invalid={!!errors.email} />
+              <FieldError errors={[errors.email ? { message: errors.email } : undefined]} />
+            </Field>
+          </FieldGroup>
+
+          <div className="flex items-center gap-2 pt-2">
+            <Landmark className="size-5 text-primary" />
+            <h2 className="text-lg font-semibold text-foreground">Bank details</h2>
+          </div>
+          <div className="-mt-4 border-t" />
+
+          <FieldGroup className="grid grid-cols-1 gap-4 sm:grid-cols-2">
+            <Field>
+              <FieldLabel htmlFor="cp-bank-name">Bank name</FieldLabel>
+              <Input id="cp-bank-name" value={form.bankName} onChange={(e) => set("bankName", e.target.value)} />
+            </Field>
+            <Field>
+              <FieldLabel htmlFor="cp-bank-branch">Branch</FieldLabel>
+              <Input id="cp-bank-branch" value={form.bankBranch} onChange={(e) => set("bankBranch", e.target.value)} />
+            </Field>
+            <Field>
+              <FieldLabel htmlFor="cp-account-name">Account name</FieldLabel>
+              <Input id="cp-account-name" value={form.accountName} onChange={(e) => set("accountName", e.target.value)} />
+            </Field>
+            <Field>
+              <FieldLabel htmlFor="cp-account-number">Account number</FieldLabel>
+              <Input id="cp-account-number" value={form.accountNumber} onChange={(e) => set("accountNumber", e.target.value)} />
+            </Field>
+            <Field>
+              <FieldLabel htmlFor="cp-swift">SWIFT code</FieldLabel>
+              <Input id="cp-swift" value={form.swiftCode} onChange={(e) => set("swiftCode", e.target.value)} />
+            </Field>
+          </FieldGroup>
+
+          <div className="flex items-center gap-2 pt-2">
+            <h2 className="text-lg font-semibold text-foreground">Logo</h2>
+          </div>
+          <div className="-mt-4 border-t" />
+
+          <div className="flex flex-wrap items-center gap-4">
+            <div className="flex size-20 items-center justify-center overflow-hidden rounded-xl border bg-muted/20">
+              {profile.logoUrl ? (
+                // eslint-disable-next-line @next/next/no-img-element -- small settings preview, not worth next/image config
+                <img src={profile.logoUrl} alt={profile.legalName} className="h-full w-full object-contain" />
+              ) : (
+                <span className="text-xs text-muted-foreground">No logo</span>
+              )}
+            </div>
+            <input ref={fileInputRef} type="file" accept="image/*" className="hidden" onChange={handleLogoPick} />
+            <Button type="button" variant="outline" onClick={() => fileInputRef.current?.click()} disabled={uploadingLogo}>
+              <Upload className="size-4" />
+              {uploadingLogo ? "Uploading…" : "Upload logo"}
+            </Button>
+            {profile.logoUrl && (
+              <Button type="button" variant="ghost" onClick={removeLogo} disabled={uploadingLogo}>
+                <Trash2 className="size-4" />
+                Remove logo
+              </Button>
+            )}
+          </div>
+
+          <div className="flex items-center justify-between border-t pt-4">
+            {profile.updatedAt && (
+              <p className="text-sm text-muted-foreground">
+                Last changed {new Date(profile.updatedAt).toLocaleString()}
+                {profile.updatedBy ? ` by user #${profile.updatedBy}` : ""}.
+              </p>
+            )}
+            <Button type="button" onClick={save} disabled={saving} className="ml-auto">
+              {saving ? "Saving…" : "Save changes"}
+            </Button>
+          </div>
+        </div>
+      )}
     </div>
   )
 }
diff --git a/Frontend/erp-system/app/dashboard/settings/configuration/page.tsx b/Frontend/erp-system/app/dashboard/settings/configuration/page.tsx
new file mode 100644
index 0000000..570dc42
--- /dev/null
+++ b/Frontend/erp-system/app/dashboard/settings/configuration/page.tsx
@@ -0,0 +1,60 @@
+import Link from "next/link"
+import { Building2, LayoutTemplate, MapPin, SlidersHorizontal } from "lucide-react"
+
+const cards = [
+  {
+    title: "Product Configuration",
+    href: "/dashboard/products/settings",
+    icon: SlidersHorizontal,
+    description: "Configure product and master-data options",
+  },
+  {
+    title: "Branch Configuration",
+    href: "/dashboard/settings/branch-configuration",
+    icon: MapPin,
+    description: "Turn multi-branch mode on or off for this deployment",
+  },
+  {
+    title: "Invoice Template",
+    href: "/dashboard/settings/invoice-template",
+    icon: LayoutTemplate,
+    description: "Logo, footer, terms, and template style for printed invoices",
+  },
+  {
+    title: "Company Profile",
+    href: "/dashboard/settings/company-profile",
+    icon: Building2,
+    description: "Invoice header, tax, and bank details",
+  },
+]
+
+export default function ConfigurationPage() {
+  return (
+    <div className="flex flex-col gap-6">
+      <div>
+        <h1 className="text-2xl font-bold text-foreground">Configuration</h1>
+        <p className="text-base text-muted-foreground">
+          Product options, invoice presentation, and company details used across the ERP.
+        </p>
+      </div>
+
+      <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3">
+        {cards.map((card) => (
+          <Link
+            key={card.href}
+            href={card.href}
+            className="flex items-center gap-4 rounded-2xl border bg-card p-5 shadow-sm ring-1 ring-foreground/5 transition-colors hover:bg-muted"
+          >
+            <div className="flex size-11 shrink-0 items-center justify-center rounded-xl bg-primary/10">
+              <card.icon className="size-5 text-primary" />
+            </div>
+            <div>
+              <p className="font-semibold text-foreground">{card.title}</p>
+              <p className="text-sm text-muted-foreground">{card.description}</p>
+            </div>
+          </Link>
+        ))}
+      </div>
+    </div>
+  )
+}
diff --git a/Frontend/erp-system/app/dashboard/settings/invoice-template/page.tsx b/Frontend/erp-system/app/dashboard/settings/invoice-template/page.tsx
new file mode 100644
index 0000000..9ae997f
--- /dev/null
+++ b/Frontend/erp-system/app/dashboard/settings/invoice-template/page.tsx
@@ -0,0 +1,275 @@
+"use client"
+
+import { useEffect, useState } from "react"
+import { LayoutTemplate } from "lucide-react"
+
+import { invoiceTemplateConfigApi } from "@/lib/api/invoice-template-config"
+import { companyProfileApi } from "@/lib/api/company-profile"
+import { errorMessage } from "@/lib/error-map"
+import { InvoiceTemplateConfig, InvoiceTemplateStyle, LogoPlacement } from "@/types/invoice-template"
+import { CompanyProfile } from "@/types/company-profile"
+
+import { Button } from "@/components/ui/button"
+import { Field, FieldGroup, FieldLabel } from "@/components/ui/field"
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
+import { Skeleton } from "@/components/ui/skeleton"
+import { Switch } from "@/components/ui/switch"
+import { Textarea } from "@/components/ui/textarea"
+import { toast } from "@/components/ui/toast"
+import { InvoicePrintHeader } from "@/components/invoice-template/InvoicePrintHeader"
+import { InvoicePrintFooter } from "@/components/invoice-template/InvoicePrintFooter"
+import { getInvoiceLayoutClasses } from "@/components/invoice-template/invoiceLayoutPresets"
+
+/**
+ * Invoice Template Config — a singleton settings row shared by both the Sales Invoice and
+ * Purchase Invoice print pages. Unlike Product Configuration's per-toggle autosave, this page
+ * holds two free-text fields (footer note, terms & conditions) that must not PUT on every
+ * keystroke, so it's an explicit-Save form instead.
+ */
+export default function InvoiceTemplatePage() {
+  const [config, setConfig] = useState<InvoiceTemplateConfig | null>(null)
+  const [etag, setEtag] = useState<string | null>(null)
+  const [company, setCompany] = useState<CompanyProfile | null>(null)
+  const [error, setError] = useState<string | null>(null)
+  const [saving, setSaving] = useState(false)
+
+  const [templateStyle, setTemplateStyle] = useState<InvoiceTemplateStyle>("Classic")
+  const [logoPlacement, setLogoPlacement] = useState<LogoPlacement>("Left")
+  const [showBankDetails, setShowBankDetails] = useState(true)
+  const [showTaxRegNo, setShowTaxRegNo] = useState(true)
+  const [footerNote, setFooterNote] = useState("")
+  const [termsAndConditions, setTermsAndConditions] = useState("")
+
+  function load() {
+    setError(null)
+    Promise.all([invoiceTemplateConfigApi.get(), companyProfileApi.get().catch(() => ({ data: null, etag: null }))])
+      .then(([configRes, companyRes]) => {
+        setConfig(configRes.data)
+        setEtag(configRes.etag)
+        setCompany(companyRes.data)
+        setTemplateStyle(configRes.data.templateStyle)
+        setLogoPlacement(configRes.data.logoPlacement)
+        setShowBankDetails(configRes.data.showBankDetails)
+        setShowTaxRegNo(configRes.data.showTaxRegNo)
+        setFooterNote(configRes.data.footerNote)
+        setTermsAndConditions(configRes.data.termsAndConditions)
+      })
+      .catch((err) => setError(errorMessage(err)))
+  }
+
+  useEffect(load, [])
+
+  async function save() {
+    if (!etag) return
+    setSaving(true)
+    try {
+      const res = await invoiceTemplateConfigApi.update(
+        { templateStyle, logoPlacement, showBankDetails, showTaxRegNo, footerNote, termsAndConditions },
+        etag
+      )
+      setConfig(res.data)
+      setEtag(res.etag)
+      toast.success("Invoice template saved")
+    } catch (err) {
+      toast.error("Could not save invoice template", errorMessage(err))
+      load()
+    } finally {
+      setSaving(false)
+    }
+  }
+
+  const previewConfig: InvoiceTemplateConfig = {
+    templateStyle,
+    logoPlacement,
+    showBankDetails,
+    showTaxRegNo,
+    footerNote,
+    termsAndConditions,
+    updatedAt: config?.updatedAt ?? null,
+    updatedBy: config?.updatedBy ?? null,
+  }
+
+  return (
+    <div className="flex flex-col gap-6">
+      <div>
+        <h1 className="text-2xl font-bold text-foreground">Invoice Template</h1>
+        <p className="text-base text-muted-foreground">
+          Logo placement, footer, terms, and template style used by both Sales and Purchase invoice print views.
+        </p>
+      </div>
+
+      {error && (
+        <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-base text-destructive">{error}</div>
+      )}
+
+      {!error && !config && <Skeleton className="h-96 w-full" />}
+
+      {!error && config && (
+        <>
+          <div className="flex flex-col gap-4 rounded-xl border p-6">
+            <div className="flex items-center gap-2">
+              <LayoutTemplate className="size-5 text-primary" />
+              <h2 className="text-lg font-semibold text-foreground">Layout</h2>
+            </div>
+            <div className="border-t" />
+
+            <FieldGroup className="grid grid-cols-1 gap-4 sm:grid-cols-2">
+              <Field>
+                <FieldLabel>Template style</FieldLabel>
+                <Select<InvoiceTemplateStyle> value={templateStyle} onValueChange={(v) => v && setTemplateStyle(v)}>
+                  <SelectTrigger className="w-full text-base">
+                    <SelectValue />
+                  </SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="Classic" className="text-base">Classic</SelectItem>
+                    <SelectItem value="Compact" className="text-base">Compact</SelectItem>
+                    <SelectItem value="Modern" className="text-base">Modern</SelectItem>
+                  </SelectContent>
+                </Select>
+              </Field>
+
+              <Field>
+                <FieldLabel>Logo placement</FieldLabel>
+                <Select<LogoPlacement> value={logoPlacement} onValueChange={(v) => v && setLogoPlacement(v)}>
+                  <SelectTrigger className="w-full text-base">
+                    <SelectValue />
+                  </SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="Left" className="text-base">Left</SelectItem>
+                    <SelectItem value="Center" className="text-base">Center</SelectItem>
+                    <SelectItem value="Right" className="text-base">Right</SelectItem>
+                    <SelectItem value="None" className="text-base">None</SelectItem>
+                  </SelectContent>
+                </Select>
+              </Field>
+            </FieldGroup>
+
+            <div className="grid grid-cols-1 gap-x-10 md:grid-cols-2">
+              <div className="flex items-start gap-4 py-4">
+                <Switch checked={showBankDetails} onCheckedChange={setShowBankDetails} className="mt-1 shrink-0" aria-label="Show bank details" />
+                <div className="flex flex-col gap-1">
+                  <span className="text-base font-medium text-foreground">Show bank details</span>
+                  <span className="text-sm text-muted-foreground">Prints the company's bank name, account and SWIFT code on invoices.</span>
+                </div>
+              </div>
+              <div className="flex items-start gap-4 py-4">
+                <Switch checked={showTaxRegNo} onCheckedChange={setShowTaxRegNo} className="mt-1 shrink-0" aria-label="Show tax registration no." />
+                <div className="flex flex-col gap-1">
+                  <span className="text-base font-medium text-foreground">Show tax registration no.</span>
+                  <span className="text-sm text-muted-foreground">Prints the company's tax registration number in the invoice header.</span>
+                </div>
+              </div>
+            </div>
+
+            <FieldGroup className="grid grid-cols-1 gap-4">
+              <Field>
+                <FieldLabel htmlFor="tmpl-footer-note">Footer note</FieldLabel>
+                <Textarea id="tmpl-footer-note" value={footerNote} onChange={(e) => setFooterNote(e.target.value)} placeholder="e.g. Thank you for your business." />
+              </Field>
+              <Field>
+                <FieldLabel htmlFor="tmpl-terms">Terms & conditions</FieldLabel>
+                <Textarea id="tmpl-terms" value={termsAndConditions} onChange={(e) => setTermsAndConditions(e.target.value)} placeholder="e.g. Payment due within 30 days." />
+              </Field>
+            </FieldGroup>
+
+            <div className="flex items-center justify-between pt-2">
+              {config.updatedAt && (
+                <p className="text-sm text-muted-foreground">
+                  Last changed {new Date(config.updatedAt).toLocaleString()}
+                  {config.updatedBy ? ` by user #${config.updatedBy}` : ""}.
+                </p>
+              )}
+              <Button type="button" onClick={save} disabled={saving} className="ml-auto">
+                {saving ? "Saving…" : "Save changes"}
+              </Button>
+            </div>
+          </div>
+
+          <div className="flex flex-col gap-3 rounded-xl border border-dashed p-6">
+            <span className="text-sm font-semibold uppercase tracking-wide text-muted-foreground">Live preview</span>
+            {(() => {
+              const layout = getInvoiceLayoutClasses(templateStyle)
+              const titleBlock = (
+                <div>
+                  <div className={layout.eyebrow}>Sales Invoice</div>
+                  <h2 className={layout.title}>INV-0001</h2>
+                  <div className={layout.meta}>Status: Posted · Type: Standard</div>
+                </div>
+              )
+              const companyBlock = <InvoicePrintHeader company={company} template={previewConfig} />
+
+              return (
+                <div className={`rounded-2xl border bg-white ${layout.sheet}`}>
+                  {layout.arrangement === "compact" ? (
+                    <div className={`flex flex-wrap items-start justify-between ${layout.header}`}>
+                      {titleBlock}
+                      {companyBlock}
+                    </div>
+                  ) : (
+                    <div className={`grid md:grid-cols-[1.4fr_1fr] ${layout.header}`}>
+                      {layout.arrangement === "highlight" ? companyBlock : titleBlock}
+                      {layout.arrangement === "highlight" ? titleBlock : companyBlock}
+                    </div>
+                  )}
+
+                  {layout.arrangement === "highlight" && (
+                    <div className={layout.totalsBanner}>
+                      <span className={layout.totalsBannerLabel}>Net payable</span>
+                      <span className={layout.totalsBannerValue}>12,450.00</span>
+                    </div>
+                  )}
+
+                  {layout.arrangement === "compact" ? (
+                    <div className={`flex flex-wrap items-center text-sm ${layout.infoGrid}`}>
+                      <div><span className="text-muted-foreground">Customer: </span><span className="font-medium text-foreground">Sample Customer Ltd</span></div>
+                      <div><span className="text-muted-foreground">Net payable: </span><span className={layout.totalsHighlight}>12,450.00</span></div>
+                    </div>
+                  ) : (
+                    <div className={`grid grid-cols-2 ${layout.infoGrid}`}>
+                      <div className={layout.card}>
+                        <div className={layout.cardLabel}>Customer</div>
+                        <div className={layout.cardValue}>Sample Customer Ltd</div>
+                      </div>
+                      {layout.arrangement !== "highlight" && (
+                        <div className={layout.card}>
+                          <div className={layout.cardLabel}>Totals</div>
+                          <div className="mt-2 flex items-center justify-between text-sm">
+                            <span className="text-muted-foreground">Net payable</span>
+                            <span className={layout.totalsHighlight}>12,450.00</span>
+                          </div>
+                        </div>
+                      )}
+                    </div>
+                  )}
+
+                  <div className={layout.tableWrap}>
+                    <table className="w-full text-sm">
+                      <thead className={layout.tableHeaderRow}>
+                        <tr>
+                          <th className="p-2 text-left font-semibold">Item</th>
+                          <th className="p-2 text-right font-semibold">Qty</th>
+                          <th className="p-2 text-right font-semibold">Line total</th>
+                        </tr>
+                      </thead>
+                      <tbody>
+                        <tr className="border-t">
+                          <td className="p-2">Sample product</td>
+                          <td className="p-2 text-right">2.00</td>
+                          <td className="p-2 text-right">12,450.00</td>
+                        </tr>
+                      </tbody>
+                    </table>
+                  </div>
+
+                  <div className="mt-4">
+                    <InvoicePrintFooter company={company} template={previewConfig} />
+                  </div>
+                </div>
+              )
+            })()}
+          </div>
+        </>
+      )}
+    </div>
+  )
+}
diff --git a/Frontend/erp-system/app/dashboard/settings/page.tsx b/Frontend/erp-system/app/dashboard/settings/page.tsx
index 8200a2d..bf78768 100644
--- a/Frontend/erp-system/app/dashboard/settings/page.tsx
+++ b/Frontend/erp-system/app/dashboard/settings/page.tsx
@@ -1,7 +1,13 @@
 import Link from "next/link"
-import { BellRing, Building2, ShieldCheck, SlidersHorizontal, Users } from "lucide-react"
+import { BellRing, MapPin, ShieldCheck, SlidersHorizontal, Users } from "lucide-react"
 
 const cards = [
+  {
+    title: "Branches",
+    href: "/dashboard/settings/branches",
+    icon: MapPin,
+    description: "Manage company branches/locations",
+  },
   {
     title: "Roles",
     href: "/dashboard/settings/roles",
@@ -21,16 +27,10 @@ const cards = [
     description: "Choose which channels each module can use",
   },
   {
-    title: "Product Configuration",
-    href: "/dashboard/products/settings",
+    title: "Configuration",
+    href: "/dashboard/settings/configuration",
     icon: SlidersHorizontal,
-    description: "Configure product and master-data options",
-  },
-  {
-    title: "Company Profile",
-    href: "/dashboard/settings/company-profile",
-    icon: Building2,
-    description: "Invoice header, tax, and bank details",
+    description: "Product, invoice template, and company profile settings",
   },
 ]
 
diff --git a/Frontend/erp-system/app/dashboard/settings/users/page.tsx b/Frontend/erp-system/app/dashboard/settings/users/page.tsx
index 08cbdaa..b7272e7 100644
--- a/Frontend/erp-system/app/dashboard/settings/users/page.tsx
+++ b/Frontend/erp-system/app/dashboard/settings/users/page.tsx
@@ -7,13 +7,15 @@ import { Link2, Pencil, Plus, Users as UsersIcon } from "lucide-react"
 import { rolesApi } from "@/lib/api/roles"
 import { usersApi } from "@/lib/api/users"
 import { employeeCrossLinkApi } from "@/lib/api/employees"
+import { branchesHrmApi, departmentsApi, designationsApi, employmentTypesApi, workShiftsApi } from "@/lib/api/hrm-masters"
 import { errorMessage, fieldErrors } from "@/lib/error-map"
 import { cn } from "@/lib/utils"
 import { PaginationMeta } from "@/types/common"
 import { Role } from "@/types/rbac"
-import { EmployeeMatch } from "@/types/hrm"
+import { Branch, Department, Designation, EmployeeMatch, EmploymentType, WorkShift } from "@/types/hrm"
 import { ManagedUser, UserTypeOption } from "@/types/users"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button, buttonVariants } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Badge } from "@/components/ui/badge"
@@ -34,6 +36,13 @@ import { toast } from "@/components/ui/toast"
 const PAGE_SIZE = 10
 
 export default function UsersPage() {
+  const { isAdmin, branchId: myBranchId, branchName: myBranchName, activeBranchId, activeBranchName, branchingEnabled } = useAuth()
+  // Same "don't ask if it's already implied" heuristic as the Employees form: an Admin's
+  // currently-selected header branch, or a non-admin's own branch.
+  const lockedBranchId = isAdmin ? activeBranchId : myBranchId
+  const lockedBranchName = isAdmin ? activeBranchName : myBranchName
+  const showBranchPicker = branchingEnabled && isAdmin && !lockedBranchId
+
   const [users, setUsers] = useState<ManagedUser[] | null>(null)
   const [pagination, setPagination] = useState<PaginationMeta | null>(null)
   const [roles, setRoles] = useState<Role[]>([])
@@ -52,6 +61,25 @@ export default function UsersPage() {
   const [errors, setErrors] = useState<Record<string, string>>({})
   const [submitting, setSubmitting] = useState(false)
 
+  // Non-admin roles must be scoped to one branch (see UserManagementService.CreateAsync) —
+  // these fields build the Employee record that carries it.
+  const selectedRole = roles.find((r) => String(r.roleId) === roleId)
+  const requiresBranchScope = !!roleId && selectedRole?.code?.toUpperCase() !== "ADMIN"
+
+  const [employeeCode, setEmployeeCode] = useState("")
+  const [hireDate, setHireDate] = useState(() => new Date().toISOString().slice(0, 10))
+  const [departmentId, setDepartmentId] = useState(0)
+  const [designationId, setDesignationId] = useState(0)
+  const [employmentTypeId, setEmploymentTypeId] = useState(0)
+  const [workShiftId, setWorkShiftId] = useState(0)
+  const [branchId, setBranchId] = useState(0)
+
+  const [departments, setDepartments] = useState<Department[]>([])
+  const [designations, setDesignations] = useState<Designation[]>([])
+  const [employmentTypes, setEmploymentTypes] = useState<EmploymentType[]>([])
+  const [workShifts, setWorkShifts] = useState<WorkShift[]>([])
+  const [branches, setBranches] = useState<Branch[]>([])
+
   // Advisory cross-link suggestion: does a Staff record already exist with this email?
   const [staffMatch, setStaffMatch] = useState<EmployeeMatch | null>(null)
   const [checkingEmail, setCheckingEmail] = useState(false)
@@ -98,6 +126,21 @@ export default function UsersPage() {
       .catch(() => setUserTypes([]))
   }, [])
 
+  useEffect(() => {
+    departmentsApi.list({ pageSize: 200, status: "Active" }).then((r) => setDepartments(r.items)).catch(() => setDepartments([]))
+    designationsApi.list({ pageSize: 200, status: "Active" }).then((r) => setDesignations(r.items)).catch(() => setDesignations([]))
+    employmentTypesApi.list({ pageSize: 200, status: "Active" }).then((r) => setEmploymentTypes(r.items)).catch(() => setEmploymentTypes([]))
+    workShiftsApi.list({ pageSize: 200, status: "Active" }).then((r) => setWorkShifts(r.items)).catch(() => setWorkShifts([]))
+    if (branchingEnabled) branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [branchingEnabled])
+
+  // Once a non-admin role is picked, default the branch to whatever's already implied
+  // (an Admin's selected header branch, or a non-admin creator's own branch) instead of
+  // making them pick it again.
+  useEffect(() => {
+    if (requiresBranchScope && lockedBranchId && !branchId) setBranchId(lockedBranchId)
+  }, [requiresBranchScope, lockedBranchId, branchId])
+
   function resetForm() {
     setUsername("")
     setFullName("")
@@ -106,6 +149,13 @@ export default function UsersPage() {
     setNic("")
     setRoleId("")
     setUserTypeId("")
+    setEmployeeCode("")
+    setHireDate(new Date().toISOString().slice(0, 10))
+    setDepartmentId(0)
+    setDesignationId(0)
+    setEmploymentTypeId(0)
+    setWorkShiftId(0)
+    setBranchId(0)
     setErrors({})
     setStaffMatch(null)
   }
@@ -117,6 +167,17 @@ export default function UsersPage() {
     if (!email.trim()) nextErrors.email = "Email is required"
     if (!roleId) nextErrors.roleId = "Role is required"
     if (!userTypeId.trim()) nextErrors.userTypeId = "User type is required"
+    // A matched existing Staff record already carries a branch — only ask for a fresh
+    // one to be created when there's no such link.
+    if (requiresBranchScope && !staffMatch) {
+      if (!employeeCode.trim()) nextErrors.employeeCode = "Employee code is required"
+      if (!hireDate) nextErrors.hireDate = "Hire date is required"
+      if (!departmentId) nextErrors.departmentId = "Department is required"
+      if (!designationId) nextErrors.designationId = "Designation is required"
+      if (!employmentTypeId) nextErrors.employmentTypeId = "Employment type is required"
+      if (!workShiftId) nextErrors.workShiftId = "Work shift is required"
+      if (branchingEnabled && !branchId) nextErrors.branchId = "Branch is required"
+    }
     setErrors(nextErrors)
     if (Object.keys(nextErrors).length > 0) return
 
@@ -131,6 +192,17 @@ export default function UsersPage() {
         roleId: Number(roleId),
         userTypeId: userTypeId.trim(),
         linkEmployeeId: staffMatch ? staffMatch.employeeId : null,
+        ...(requiresBranchScope && !staffMatch
+          ? {
+              employeeCode: employeeCode.trim(),
+              hireDate,
+              departmentId,
+              designationId,
+              employmentTypeId,
+              workShiftId,
+              branchId: branchId || null,
+            }
+          : {}),
       })
       toast.success("User created", `Credentials have been emailed to ${result.username}.`)
       setOpen(false)
@@ -164,7 +236,7 @@ export default function UsersPage() {
               </Button>
             }
           />
-          <DialogContent className="sm:max-w-md">
+          <DialogContent className="max-h-[85vh] overflow-y-auto sm:max-w-lg">
             <DialogHeader className="items-center text-center">
               <DialogTitle>New user</DialogTitle>
               <DialogDescription>Created in both the auth service and here; password is emailed.</DialogDescription>
@@ -225,6 +297,73 @@ export default function UsersPage() {
                 </Select>
                 <FieldError errors={[errors.roleId ? { message: errors.roleId } : undefined]} />
               </Field>
+              {requiresBranchScope && !staffMatch && (
+                <>
+                  <div className="rounded-lg border border-primary/30 bg-primary/5 px-3 py-2 text-sm text-muted-foreground">
+                    This role isn&apos;t Admin — it must be scoped to one branch. These details create the linked staff record.
+                  </div>
+                  <div className="grid grid-cols-1 gap-3 sm:grid-cols-2">
+                    <Field data-invalid={!!errors.employeeCode}>
+                      <FieldLabel htmlFor="u-empcode">Employee code</FieldLabel>
+                      <Input id="u-empcode" value={employeeCode} onChange={(e) => setEmployeeCode(e.target.value)} aria-invalid={!!errors.employeeCode} />
+                      <FieldError errors={[errors.employeeCode ? { message: errors.employeeCode } : undefined]} />
+                    </Field>
+                    <Field data-invalid={!!errors.hireDate}>
+                      <FieldLabel htmlFor="u-hire">Hire date</FieldLabel>
+                      <Input id="u-hire" type="date" value={hireDate} onChange={(e) => setHireDate(e.target.value)} aria-invalid={!!errors.hireDate} />
+                      <FieldError errors={[errors.hireDate ? { message: errors.hireDate } : undefined]} />
+                    </Field>
+                    <Field data-invalid={!!errors.departmentId}>
+                      <FieldLabel htmlFor="u-dept">Department</FieldLabel>
+                      <Select value={departmentId ? String(departmentId) : undefined} onValueChange={(v) => setDepartmentId(v ? Number(v) : 0)}>
+                        <SelectTrigger id="u-dept" aria-invalid={!!errors.departmentId}><SelectValue placeholder="Select" /></SelectTrigger>
+                        <SelectContent>{departments.map((d) => <SelectItem key={d.departmentId} value={String(d.departmentId)}>{d.name}</SelectItem>)}</SelectContent>
+                      </Select>
+                      <FieldError errors={[errors.departmentId ? { message: errors.departmentId } : undefined]} />
+                    </Field>
+                    <Field data-invalid={!!errors.designationId}>
+                      <FieldLabel htmlFor="u-desig">Designation</FieldLabel>
+                      <Select value={designationId ? String(designationId) : undefined} onValueChange={(v) => setDesignationId(v ? Number(v) : 0)}>
+                        <SelectTrigger id="u-desig" aria-invalid={!!errors.designationId}><SelectValue placeholder="Select" /></SelectTrigger>
+                        <SelectContent>{designations.map((d) => <SelectItem key={d.designationId} value={String(d.designationId)}>{d.name}</SelectItem>)}</SelectContent>
+                      </Select>
+                      <FieldError errors={[errors.designationId ? { message: errors.designationId } : undefined]} />
+                    </Field>
+                    <Field data-invalid={!!errors.employmentTypeId}>
+                      <FieldLabel htmlFor="u-etype">Employment type</FieldLabel>
+                      <Select value={employmentTypeId ? String(employmentTypeId) : undefined} onValueChange={(v) => setEmploymentTypeId(v ? Number(v) : 0)}>
+                        <SelectTrigger id="u-etype" aria-invalid={!!errors.employmentTypeId}><SelectValue placeholder="Select" /></SelectTrigger>
+                        <SelectContent>{employmentTypes.map((t) => <SelectItem key={t.employmentTypeId} value={String(t.employmentTypeId)}>{t.name}</SelectItem>)}</SelectContent>
+                      </Select>
+                      <FieldError errors={[errors.employmentTypeId ? { message: errors.employmentTypeId } : undefined]} />
+                    </Field>
+                    <Field data-invalid={!!errors.workShiftId}>
+                      <FieldLabel htmlFor="u-shift">Work shift</FieldLabel>
+                      <Select value={workShiftId ? String(workShiftId) : undefined} onValueChange={(v) => setWorkShiftId(v ? Number(v) : 0)}>
+                        <SelectTrigger id="u-shift" aria-invalid={!!errors.workShiftId}><SelectValue placeholder="Select" /></SelectTrigger>
+                        <SelectContent>{workShifts.map((w) => <SelectItem key={w.workShiftId} value={String(w.workShiftId)}>{w.name}</SelectItem>)}</SelectContent>
+                      </Select>
+                      <FieldError errors={[errors.workShiftId ? { message: errors.workShiftId } : undefined]} />
+                    </Field>
+                    {branchingEnabled && (
+                      <Field data-invalid={!!errors.branchId}>
+                        <FieldLabel htmlFor="u-branch">Branch</FieldLabel>
+                        {showBranchPicker ? (
+                          <Select value={branchId ? String(branchId) : undefined} onValueChange={(v) => setBranchId(v ? Number(v) : 0)}>
+                            <SelectTrigger id="u-branch" aria-invalid={!!errors.branchId}><SelectValue placeholder="Select" /></SelectTrigger>
+                            <SelectContent>{branches.map((b) => <SelectItem key={b.branchId} value={String(b.branchId)}>{b.name}</SelectItem>)}</SelectContent>
+                          </Select>
+                        ) : (
+                          <div id="u-branch" className="flex h-9 items-center rounded-lg border border-input bg-muted px-3 text-sm text-muted-foreground">
+                            {lockedBranchName ?? "No branch assigned — contact an admin"}
+                          </div>
+                        )}
+                        <FieldError errors={[errors.branchId ? { message: errors.branchId } : undefined]} />
+                      </Field>
+                    )}
+                  </div>
+                </>
+              )}
               <Field data-invalid={!!errors.userTypeId}>
                 <FieldLabel htmlFor="u-usertype">User type</FieldLabel>
                 <Select value={userTypeId || undefined} onValueChange={(v) => setUserTypeId(v ?? "")}>
diff --git a/Frontend/erp-system/app/dashboard/stock/adjustments/page.tsx b/Frontend/erp-system/app/dashboard/stock/adjustments/page.tsx
index 321e6b0..f7c8782 100644
--- a/Frontend/erp-system/app/dashboard/stock/adjustments/page.tsx
+++ b/Frontend/erp-system/app/dashboard/stock/adjustments/page.tsx
@@ -12,26 +12,33 @@ import { cn } from "@/lib/utils"
 import { StockAdjustmentSummary } from "@/types/stock"
 import { Warehouse } from "@/types/master-data"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { buttonVariants } from "@/components/ui/button"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
 import { AdjustmentStatusBadge } from "@/components/stock/status-badges"
 
 export default function AdjustmentsListPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [adjustments, setAdjustments] = useState<StockAdjustmentSummary[] | null>(null)
   const [warehouses, setWarehouses] = useState<Warehouse[] | null>(null)
   const [reasonLabels, setReasonLabels] = useState<Map<number, string>>(new Map())
   const [error, setError] = useState<string | null>(null)
 
   useEffect(() => {
-    Promise.all([stockAdjustmentsApi.list({ pageSize: 50 }), warehousesApi.list(), reasonCodesApi.list("Adjustment")])
+    Promise.all([
+      stockAdjustmentsApi.list({ pageSize: 50, branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined }),
+      warehousesApi.list(),
+      reasonCodesApi.list("Adjustment"),
+    ])
       .then(([a, wh, rc]) => {
         setAdjustments(a.items)
         setWarehouses(wh.items)
         setReasonLabels(new Map(rc.items.map((r) => [r.reasonCodeId, r.description])))
       })
       .catch((err) => setError(errorMessage(err)))
-  }, [])
+  }, [activeBranchId, branchingEnabled])
 
   const whCode = (id: number) => warehouses?.find((w) => w.warehouseId === id)?.code ?? `#${id}`
 
diff --git a/Frontend/erp-system/app/dashboard/stock/counts/page.tsx b/Frontend/erp-system/app/dashboard/stock/counts/page.tsx
index d945a6a..99f3377 100644
--- a/Frontend/erp-system/app/dashboard/stock/counts/page.tsx
+++ b/Frontend/erp-system/app/dashboard/stock/counts/page.tsx
@@ -11,24 +11,30 @@ import { cn } from "@/lib/utils"
 import { StockCountSummary } from "@/types/stock"
 import { Warehouse } from "@/types/master-data"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { buttonVariants } from "@/components/ui/button"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
 import { CountStatusBadge } from "@/components/stock/status-badges"
 
 export default function CountsListPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [counts, setCounts] = useState<StockCountSummary[] | null>(null)
   const [warehouses, setWarehouses] = useState<Warehouse[] | null>(null)
   const [error, setError] = useState<string | null>(null)
 
   useEffect(() => {
-    Promise.all([stockCountsApi.list({ pageSize: 50 }), warehousesApi.list()])
+    Promise.all([
+      stockCountsApi.list({ pageSize: 50, branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined }),
+      warehousesApi.list(),
+    ])
       .then(([c, wh]) => {
         setCounts(c.items)
         setWarehouses(wh.items)
       })
       .catch((err) => setError(errorMessage(err)))
-  }, [])
+  }, [activeBranchId, branchingEnabled])
 
   const whCode = (id: number) => warehouses?.find((w) => w.warehouseId === id)?.code ?? `#${id}`
 
diff --git a/Frontend/erp-system/app/dashboard/stock/enquiry/page.tsx b/Frontend/erp-system/app/dashboard/stock/enquiry/page.tsx
index d83de7b..74dd2b3 100644
--- a/Frontend/erp-system/app/dashboard/stock/enquiry/page.tsx
+++ b/Frontend/erp-system/app/dashboard/stock/enquiry/page.tsx
@@ -11,12 +11,15 @@ import { errorMessage } from "@/lib/error-map"
 import { OnHand } from "@/types/stock"
 import { ItemListItem, Warehouse } from "@/types/master-data"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Input } from "@/components/ui/input"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
 
 export default function StockEnquiryPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [rows, setRows] = useState<OnHand[] | null>(null)
   const [items, setItems] = useState<ItemListItem[] | null>(null)
   const [warehouses, setWarehouses] = useState<Warehouse[] | null>(null)
@@ -43,6 +46,7 @@ export default function StockEnquiryPage() {
     const term = search.trim().toLowerCase()
     return rows
       .filter((r) => warehouseId === "All" || r.warehouseId === warehouseId)
+      .filter((r) => !branchingEnabled || activeBranchId === null || warehousesById.get(r.warehouseId)?.branchId === activeBranchId)
       .filter((r) => {
         if (!term) return true
         const item = itemsById.get(r.itemId)
@@ -50,7 +54,7 @@ export default function StockEnquiryPage() {
         return haystack.includes(term)
       })
       .sort((a, b) => a.itemId - b.itemId || a.warehouseId - b.warehouseId)
-  }, [rows, search, warehouseId, itemsById])
+  }, [rows, search, warehouseId, itemsById, warehousesById, activeBranchId, branchingEnabled])
 
   const loading = rows === null || items === null || warehouses === null
 
diff --git a/Frontend/erp-system/app/dashboard/stock/ledger/page.tsx b/Frontend/erp-system/app/dashboard/stock/ledger/page.tsx
index 4572ab9..8de6027 100644
--- a/Frontend/erp-system/app/dashboard/stock/ledger/page.tsx
+++ b/Frontend/erp-system/app/dashboard/stock/ledger/page.tsx
@@ -12,6 +12,7 @@ import { LedgerEntry } from "@/types/stock"
 import { PaginationMeta } from "@/types/common"
 import { ItemListItem, Warehouse } from "@/types/master-data"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Label } from "@/components/ui/label"
@@ -23,6 +24,8 @@ import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@
 const PAGE_SIZE = 10
 
 export default function StockLedgerPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [entries, setEntries] = useState<LedgerEntry[] | null>(null)
   const [pagination, setPagination] = useState<PaginationMeta | null>(null)
   const [items, setItems] = useState<ItemListItem[] | null>(null)
@@ -46,7 +49,7 @@ export default function StockLedgerPage() {
 
   useEffect(() => {
     setPage(1)
-  }, [itemId, warehouseId, from, to])
+  }, [itemId, warehouseId, from, to, activeBranchId])
 
   useEffect(() => {
     let cancelled = false
@@ -54,6 +57,7 @@ export default function StockLedgerPage() {
       .ledger({
         itemId: itemId === "All" ? undefined : itemId,
         warehouseId: warehouseId === "All" ? undefined : warehouseId,
+        branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined,
         from: from || undefined,
         to: to || undefined,
         page,
@@ -70,7 +74,7 @@ export default function StockLedgerPage() {
     return () => {
       cancelled = true
     }
-  }, [itemId, warehouseId, from, to, page])
+  }, [itemId, warehouseId, from, to, page, activeBranchId, branchingEnabled])
 
   const itemsById = useMemo(() => new Map((items ?? []).map((i) => [i.itemId, i])), [items])
   const warehousesById = useMemo(() => new Map((warehouses ?? []).map((w) => [w.warehouseId, w])), [warehouses])
diff --git a/Frontend/erp-system/app/dashboard/stock/reorder-alerts/page.tsx b/Frontend/erp-system/app/dashboard/stock/reorder-alerts/page.tsx
index 0fd1441..68f21ab 100644
--- a/Frontend/erp-system/app/dashboard/stock/reorder-alerts/page.tsx
+++ b/Frontend/erp-system/app/dashboard/stock/reorder-alerts/page.tsx
@@ -10,12 +10,15 @@ import { errorMessage } from "@/lib/error-map"
 import { ReorderAlert } from "@/types/stock"
 import { ItemListItem, Warehouse } from "@/types/master-data"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button } from "@/components/ui/button"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
 import { toast } from "@/components/ui/toast"
 
 export default function ReorderAlertsPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [alerts, setAlerts] = useState<ReorderAlert[] | null>(null)
   const [items, setItems] = useState<ItemListItem[] | null>(null)
   const [warehouses, setWarehouses] = useState<Warehouse[] | null>(null)
@@ -24,14 +27,18 @@ export default function ReorderAlertsPage() {
   const [requested, setRequested] = useState<Set<string>>(new Set())
 
   useEffect(() => {
-    Promise.all([stockApi.reorderAlerts(), itemsApi.list({ pageSize: 200 }), warehousesApi.list()])
+    Promise.all([
+      stockApi.reorderAlerts(undefined, { branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined }),
+      itemsApi.list({ pageSize: 200 }),
+      warehousesApi.list(),
+    ])
       .then(([a, it, wh]) => {
         setAlerts(a.items)
         setItems(it.items)
         setWarehouses(wh.items)
       })
       .catch((err) => setError(errorMessage(err)))
-  }, [])
+  }, [activeBranchId, branchingEnabled])
 
   const itemsById = useMemo(() => new Map((items ?? []).map((i) => [i.itemId, i])), [items])
   const warehousesById = useMemo(() => new Map((warehouses ?? []).map((w) => [w.warehouseId, w])), [warehouses])
diff --git a/Frontend/erp-system/app/dashboard/stock/transfers/page.tsx b/Frontend/erp-system/app/dashboard/stock/transfers/page.tsx
index 226086a..d709d18 100644
--- a/Frontend/erp-system/app/dashboard/stock/transfers/page.tsx
+++ b/Frontend/erp-system/app/dashboard/stock/transfers/page.tsx
@@ -11,24 +11,30 @@ import { cn } from "@/lib/utils"
 import { StockTransferSummary } from "@/types/stock"
 import { Warehouse } from "@/types/master-data"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { buttonVariants } from "@/components/ui/button"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
 import { TransferStatusBadge } from "@/components/stock/status-badges"
 
 export default function TransfersListPage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [transfers, setTransfers] = useState<StockTransferSummary[] | null>(null)
   const [warehouses, setWarehouses] = useState<Warehouse[] | null>(null)
   const [error, setError] = useState<string | null>(null)
 
   useEffect(() => {
-    Promise.all([stockTransfersApi.list({ pageSize: 50 }), warehousesApi.list()])
+    Promise.all([
+      stockTransfersApi.list({ pageSize: 50, branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined }),
+      warehousesApi.list(),
+    ])
       .then(([t, wh]) => {
         setTransfers(t.items)
         setWarehouses(wh.items)
       })
       .catch((err) => setError(errorMessage(err)))
-  }, [])
+  }, [activeBranchId, branchingEnabled])
 
   const whCode = (id: number) => warehouses?.find((w) => w.warehouseId === id)?.code ?? `#${id}`
 
diff --git a/Frontend/erp-system/app/dashboard/stock/valuation/page.tsx b/Frontend/erp-system/app/dashboard/stock/valuation/page.tsx
index 64ac1a7..1810b61 100644
--- a/Frontend/erp-system/app/dashboard/stock/valuation/page.tsx
+++ b/Frontend/erp-system/app/dashboard/stock/valuation/page.tsx
@@ -11,6 +11,7 @@ import { errorMessage } from "@/lib/error-map"
 import { Valuation } from "@/types/stock"
 import { ItemListItem, Warehouse } from "@/types/master-data"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Label } from "@/components/ui/label"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
@@ -19,6 +20,7 @@ import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@
 function ValuationContent() {
   const router = useRouter()
   const searchParams = useSearchParams()
+  const { activeBranchId, branchingEnabled } = useAuth()
 
   const [items, setItems] = useState<ItemListItem[] | null>(null)
   const [warehouses, setWarehouses] = useState<Warehouse[] | null>(null)
@@ -50,6 +52,10 @@ function ValuationContent() {
   }, [itemId, warehouseId])
 
   const item = useMemo(() => (items ?? []).find((i) => i.itemId === itemId), [items, itemId])
+  const visibleWarehouses = useMemo(
+    () => (branchingEnabled && activeBranchId !== null ? (warehouses ?? []).filter((w) => w.branchId === activeBranchId) : (warehouses ?? [])),
+    [warehouses, activeBranchId, branchingEnabled]
+  )
 
   function setParam(key: "itemId" | "warehouseId", value: number) {
     const params = new URLSearchParams(searchParams.toString())
@@ -98,7 +104,7 @@ function ValuationContent() {
                 <SelectValue placeholder="Select a warehouse" />
               </SelectTrigger>
               <SelectContent>
-                {(warehouses ?? []).map((w) => (
+                {visibleWarehouses.map((w) => (
                   <SelectItem key={w.warehouseId} value={w.warehouseId} className="text-base">
                     {w.code} — {w.name}
                   </SelectItem>
diff --git a/Frontend/erp-system/app/dashboard/stock/wastage/page.tsx b/Frontend/erp-system/app/dashboard/stock/wastage/page.tsx
index 54a0bbd..837e172 100644
--- a/Frontend/erp-system/app/dashboard/stock/wastage/page.tsx
+++ b/Frontend/erp-system/app/dashboard/stock/wastage/page.tsx
@@ -13,6 +13,7 @@ import { cn } from "@/lib/utils"
 import { ReasonCode } from "@/types/stock"
 import { ItemListItem, Warehouse } from "@/types/master-data"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { buttonVariants } from "@/components/ui/button"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Badge } from "@/components/ui/badge"
@@ -21,6 +22,8 @@ import { Label } from "@/components/ui/label"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
 
 export default function WastagePage() {
+  const { activeBranchId, branchingEnabled } = useAuth()
+
   const [records, setRecords] = useState<WastageRecord[] | null>(null)
   const [reasonCodes, setReasonCodes] = useState<ReasonCode[] | null>(null)
   const [items, setItems] = useState<ItemListItem[] | null>(null)
@@ -44,11 +47,12 @@ export default function WastagePage() {
     wastageApi
       .list({
         warehouseId: warehouseId === "All" ? undefined : warehouseId,
+        branchId: branchingEnabled ? (activeBranchId ?? undefined) : undefined,
         reasonCodeId: reasonCodeId === "All" ? undefined : reasonCodeId,
       })
       .then(setRecords)
       .catch((err) => setError(errorMessage(err)))
-  }, [warehouseId, reasonCodeId])
+  }, [warehouseId, reasonCodeId, activeBranchId, branchingEnabled])
 
   const itemsById = useMemo(() => new Map((items ?? []).map((i) => [i.itemId, i])), [items])
   const warehousesById = useMemo(() => new Map((warehouses ?? []).map((w) => [w.warehouseId, w])), [warehouses])
diff --git a/Frontend/erp-system/app/dashboard/warehouse/[id]/page.tsx b/Frontend/erp-system/app/dashboard/warehouse/[id]/page.tsx
index d973456..1a76758 100644
--- a/Frontend/erp-system/app/dashboard/warehouse/[id]/page.tsx
+++ b/Frontend/erp-system/app/dashboard/warehouse/[id]/page.tsx
@@ -90,7 +90,10 @@ export default function WarehouseDetailPage() {
         <div className="flex items-center gap-3">
           <div>
             <h1 className="text-2xl font-bold text-foreground">{warehouse.code}</h1>
-            <p className="text-base text-muted-foreground">{warehouse.name} · Bin/location structure (FR-WH-01, FR-MD-07)</p>
+            <p className="text-base text-muted-foreground">
+              {warehouse.name}
+              {warehouse.branchName && ` · ${warehouse.branchName}`} · Bin/location structure (FR-WH-01, FR-MD-07)
+            </p>
           </div>
         </div>
 
diff --git a/Frontend/erp-system/app/dashboard/warehouse/page.tsx b/Frontend/erp-system/app/dashboard/warehouse/page.tsx
index 6ce171e..949b29b 100644
--- a/Frontend/erp-system/app/dashboard/warehouse/page.tsx
+++ b/Frontend/erp-system/app/dashboard/warehouse/page.tsx
@@ -5,9 +5,12 @@ import Link from "next/link"
 import { Plus, Warehouse as WarehouseIcon } from "lucide-react"
 
 import { warehousesApi } from "@/lib/api/warehouses"
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
 import { errorMessage } from "@/lib/error-map"
 import { Bin, Warehouse } from "@/types/master-data"
+import { Branch } from "@/types/hrm"
 
+import { useAuth } from "@/components/auth/AuthProvider"
 import { Button } from "@/components/ui/button"
 import { Input } from "@/components/ui/input"
 import { Field, FieldError, FieldGroup, FieldLabel } from "@/components/ui/field"
@@ -19,6 +22,7 @@ import {
   DialogTitle,
   DialogTrigger,
 } from "@/components/ui/dialog"
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
 import { toast } from "@/components/ui/toast"
@@ -42,12 +46,16 @@ function generateWarehouseCode(name: string, existingCodes: string[]): string {
 }
 
 export default function WarehousesPage() {
+  const { branchingEnabled } = useAuth()
+
   const [warehouses, setWarehouses] = useState<Warehouse[] | null>(null)
   const [bins, setBins] = useState<Bin[] | null>(null)
   const [error, setError] = useState<string | null>(null)
 
   const [open, setOpen] = useState(false)
   const [name, setName] = useState("")
+  const [branchId, setBranchId] = useState(0)
+  const [branches, setBranches] = useState<Branch[]>([])
   const [errors, setErrors] = useState<Record<string, string>>({})
   const [submitting, setSubmitting] = useState(false)
 
@@ -65,6 +73,9 @@ export default function WarehousesPage() {
   }
 
   useEffect(load, [])
+  useEffect(() => {
+    if (branchingEnabled) branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [branchingEnabled])
 
   function binCount(warehouseId: number) {
     return (bins ?? []).filter((b) => b.warehouseId === warehouseId).length
@@ -73,15 +84,17 @@ export default function WarehousesPage() {
   async function handleCreate() {
     const nextErrors: Record<string, string> = {}
     if (!name.trim()) nextErrors.name = "Warehouse name is required"
+    if (branchingEnabled && !branchId) nextErrors.branchId = "Branch is required"
     setErrors(nextErrors)
     if (Object.keys(nextErrors).length > 0) return
 
     setSubmitting(true)
     try {
-      const warehouse = await warehousesApi.create({ code: generatedCode, name })
+      const warehouse = await warehousesApi.create({ code: generatedCode, name, branchId })
       toast.success("Warehouse created", `${warehouse.code} — ${warehouse.name}`)
       setOpen(false)
       setName("")
+      setBranchId(0)
       setErrors({})
       load()
     } catch (err) {
@@ -129,6 +142,16 @@ export default function WarehousesPage() {
                 <FieldLabel htmlFor="wh-code">Code (auto-generated)</FieldLabel>
                 <Input id="wh-code" value={generatedCode} readOnly disabled placeholder="Enter a name to generate a code" className="text-muted-foreground" />
               </Field>
+              {branchingEnabled && (
+                <Field data-invalid={!!errors.branchId}>
+                  <FieldLabel htmlFor="wh-branch">Branch</FieldLabel>
+                  <Select value={String(branchId)} onValueChange={(v) => setBranchId(v ? Number(v) : 0)}>
+                    <SelectTrigger id="wh-branch" aria-invalid={!!errors.branchId}><SelectValue placeholder="Select" /></SelectTrigger>
+                    <SelectContent>{branches.map((b) => <SelectItem key={b.branchId} value={String(b.branchId)}>{b.name}</SelectItem>)}</SelectContent>
+                  </Select>
+                  <FieldError errors={[errors.branchId ? { message: errors.branchId } : undefined]} />
+                </Field>
+              )}
             </FieldGroup>
             <div className="flex flex-col-reverse gap-3 pt-2 sm:flex-row sm:justify-center">
               <Button variant="outline" className="w-full sm:w-auto sm:min-w-36" onClick={() => setOpen(false)} disabled={submitting}>
@@ -167,6 +190,7 @@ export default function WarehousesPage() {
             <TableRow>
               <TableHead className="h-12 px-3 text-sm">Code</TableHead>
               <TableHead className="h-12 px-3 text-sm">Name</TableHead>
+              <TableHead className="h-12 px-3 text-sm">Branch</TableHead>
               <TableHead className="h-12 px-3 text-sm">Bins</TableHead>
             </TableRow>
           </TableHeader>
@@ -179,6 +203,7 @@ export default function WarehousesPage() {
                   </Link>
                 </TableCell>
                 <TableCell className="px-3 py-3.5">{w.name}</TableCell>
+                <TableCell className="px-3 py-3.5">{w.branchName ?? "—"}</TableCell>
                 <TableCell className="px-3 py-3.5">{binCount(w.warehouseId)}</TableCell>
               </TableRow>
             ))}
diff --git a/Frontend/erp-system/app/globals.css b/Frontend/erp-system/app/globals.css
index b251b5b..433b244 100644
--- a/Frontend/erp-system/app/globals.css
+++ b/Frontend/erp-system/app/globals.css
@@ -239,6 +239,10 @@
     break-inside: avoid;
   }
 
+  .invoice-footer {
+    break-inside: avoid;
+  }
+
   .invoice-sheet table {
     width: 100% !important;
   }
diff --git a/Frontend/erp-system/app/print/procurement/purchase-invoices/[id]/page.tsx b/Frontend/erp-system/app/print/procurement/purchase-invoices/[id]/page.tsx
new file mode 100644
index 0000000..63eaefd
--- /dev/null
+++ b/Frontend/erp-system/app/print/procurement/purchase-invoices/[id]/page.tsx
@@ -0,0 +1,155 @@
+"use client"
+
+import { use, useEffect, useState } from "react"
+import { Printer } from "lucide-react"
+
+import { purchaseInvoicesApi } from "@/lib/api/purchase-invoices"
+import { companyProfileApi } from "@/lib/api/company-profile"
+import { invoiceTemplateConfigApi } from "@/lib/api/invoice-template-config"
+import { errorMessage } from "@/lib/error-map"
+import { formatAmount } from "@/lib/format"
+import { Button } from "@/components/ui/button"
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import { InvoicePrintHeader } from "@/components/invoice-template/InvoicePrintHeader"
+import { InvoicePrintFooter } from "@/components/invoice-template/InvoicePrintFooter"
+import { getInvoiceLayoutClasses } from "@/components/invoice-template/invoiceLayoutPresets"
+import { CompanyProfile } from "@/types/company-profile"
+import { InvoiceTemplateConfig } from "@/types/invoice-template"
+import { PurchaseInvoice } from "@/types/purchase-invoices"
+
+export default function PurchaseInvoicePrintPage({ params }: { params: Promise<{ id: string }> }) {
+  const resolvedParams = use(params)
+  const purchaseInvoiceId = Number(resolvedParams.id)
+  const [invoice, setInvoice] = useState<PurchaseInvoice | null>(null)
+  const [company, setCompany] = useState<CompanyProfile | null>(null)
+  const [template, setTemplate] = useState<InvoiceTemplateConfig | null>(null)
+  const [error, setError] = useState<string | null>(null)
+
+  useEffect(() => {
+    if (!Number.isFinite(purchaseInvoiceId)) {
+      setError(`Invalid purchase invoice id '${resolvedParams.id}'.`)
+      return
+    }
+
+    Promise.all([
+      purchaseInvoicesApi.get(purchaseInvoiceId),
+      companyProfileApi.get().catch(() => ({ data: null, etag: null })),
+      invoiceTemplateConfigApi.get().catch(() => ({ data: null, etag: null })),
+    ])
+      .then(([doc, companyRes, templateRes]) => {
+        setInvoice(doc.data)
+        setCompany(companyRes.data)
+        setTemplate(templateRes.data)
+      })
+      .catch((err) => setError(errorMessage(err)))
+  }, [resolvedParams.id, purchaseInvoiceId])
+
+  if (error && !invoice) {
+    return <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-base text-destructive">{error}</div>
+  }
+
+  if (!invoice) {
+    return <div className="rounded-2xl border border-dashed p-8 text-muted-foreground">{error ?? "Invoice print data is loading or unavailable."}</div>
+  }
+
+  const layout = getInvoiceLayoutClasses(template?.templateStyle)
+
+  const titleBlock = (
+    <div>
+      <div className={layout.eyebrow}>Purchase Invoice</div>
+      <h1 className={layout.title}>{invoice.docNo}</h1>
+      <div className={layout.meta}>
+        Vendor invoice: {invoice.vendorInvoiceNo} · Status: {invoice.status}
+      </div>
+    </div>
+  )
+  const companyBlock = <InvoicePrintHeader company={company} template={template} />
+
+  return (
+    <div className={`invoice-sheet mx-auto flex w-full max-w-5xl flex-col rounded-3xl border bg-white shadow-sm print:rounded-none print:border-0 print:p-0 print:shadow-none ${layout.sheet}`}>
+      <div className="flex items-center justify-end print:hidden">
+        <Button variant="outline" onClick={() => window.print()}>
+          <Printer className="size-4" />
+          Print
+        </Button>
+      </div>
+
+      {layout.arrangement === "compact" ? (
+        <div className={`invoice-header flex flex-wrap items-start justify-between ${layout.header}`}>
+          {titleBlock}
+          {companyBlock}
+        </div>
+      ) : (
+        <div className={`invoice-header grid md:grid-cols-[1.4fr_1fr] ${layout.header}`}>
+          {layout.arrangement === "highlight" ? companyBlock : titleBlock}
+          {layout.arrangement === "highlight" ? titleBlock : companyBlock}
+        </div>
+      )}
+
+      {layout.arrangement === "highlight" && (
+        <div className={layout.totalsBanner}>
+          <span className={layout.totalsBannerLabel}>Grand total</span>
+          <span className={layout.totalsBannerValue}>{formatAmount(invoice.totals.grandTotal)}</span>
+        </div>
+      )}
+
+      {layout.arrangement === "compact" ? (
+        <div className={`flex flex-wrap items-center text-sm ${layout.infoGrid}`}>
+          <div><span className="text-muted-foreground">Vendor: </span><span className="font-medium text-foreground">{invoice.vendorSnapshotName}</span></div>
+          <div><span className="text-muted-foreground">Vendor invoice date: </span><span className="font-medium text-foreground">{new Date(invoice.vendorInvoiceDate).toLocaleDateString()}</span></div>
+          <div><span className="text-muted-foreground">Grand total: </span><span className={layout.totalsHighlight}>{formatAmount(invoice.totals.grandTotal)}</span></div>
+        </div>
+      ) : (
+        <div className={`grid ${layout.arrangement === "highlight" ? "md:grid-cols-2" : "md:grid-cols-3"} ${layout.infoGrid}`}>
+          <div className={layout.card}>
+            <div className={layout.cardLabel}>Vendor</div>
+            <div className={layout.cardValue}>{invoice.vendorSnapshotName}</div>
+            {invoice.vendorSnapshotTaxNo ? <div className="mt-1 text-sm text-muted-foreground">Tax No: {invoice.vendorSnapshotTaxNo}</div> : null}
+          </div>
+          <div className={layout.card}>
+            <div className={layout.cardLabel}>Dates</div>
+            <div className="mt-2 text-sm text-muted-foreground">Vendor invoice date: {new Date(invoice.vendorInvoiceDate).toLocaleDateString()}</div>
+            <div className="mt-1 text-sm text-muted-foreground">Printed: {new Date().toLocaleString()}</div>
+          </div>
+          {layout.arrangement !== "highlight" && (
+            <div className={layout.card}>
+              <div className={layout.cardLabel}>Totals</div>
+              <div className="mt-2 grid grid-cols-2 gap-2 text-sm">
+                <div className="text-muted-foreground">Subtotal</div><div className="text-right font-medium">{formatAmount(invoice.totals.subtotal)}</div>
+                <div className="text-muted-foreground">VAT</div><div className="text-right font-medium">{formatAmount(invoice.totals.vatTotal)}</div>
+                <div className="text-muted-foreground">Grand total</div><div className={`text-right ${layout.totalsHighlight}`}>{formatAmount(invoice.totals.grandTotal)}</div>
+              </div>
+            </div>
+          )}
+        </div>
+      )}
+
+      <div className={layout.tableWrap}>
+        <Table>
+          <TableHeader>
+            <TableRow className={layout.tableHeaderRow}>
+              <TableHead>GRN</TableHead>
+              <TableHead>Posted</TableHead>
+              <TableHead className="text-right">Subtotal</TableHead>
+              <TableHead className="text-right">VAT</TableHead>
+              <TableHead className="text-right">Total</TableHead>
+            </TableRow>
+          </TableHeader>
+          <TableBody>
+            {invoice.lines.map((line) => (
+              <TableRow key={line.purchaseInvoiceLineId}>
+                <TableCell className="font-medium">{line.grnDocNo}</TableCell>
+                <TableCell>{new Date(line.grnPostedAt).toLocaleDateString()}</TableCell>
+                <TableCell className="text-right">{formatAmount(line.subtotal)}</TableCell>
+                <TableCell className="text-right">{formatAmount(line.vatTotal)}</TableCell>
+                <TableCell className="text-right font-medium">{formatAmount(line.lineTotal)}</TableCell>
+              </TableRow>
+            ))}
+          </TableBody>
+        </Table>
+      </div>
+
+      <InvoicePrintFooter company={company} template={template} />
+    </div>
+  )
+}
diff --git a/Frontend/erp-system/app/print/procurement/purchase-invoices/page.tsx b/Frontend/erp-system/app/print/procurement/purchase-invoices/page.tsx
new file mode 100644
index 0000000..11b15b8
--- /dev/null
+++ b/Frontend/erp-system/app/print/procurement/purchase-invoices/page.tsx
@@ -0,0 +1,137 @@
+"use client"
+
+import { Suspense, useEffect, useState } from "react"
+import { useSearchParams } from "next/navigation"
+import { Printer } from "lucide-react"
+
+import { purchaseInvoicesApi } from "@/lib/api/purchase-invoices"
+import { companyProfileApi } from "@/lib/api/company-profile"
+import { invoiceTemplateConfigApi } from "@/lib/api/invoice-template-config"
+import { errorMessage } from "@/lib/error-map"
+import { formatAmount } from "@/lib/format"
+import { Button } from "@/components/ui/button"
+import { Badge } from "@/components/ui/badge"
+import { Skeleton } from "@/components/ui/skeleton"
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import { InvoicePrintHeader } from "@/components/invoice-template/InvoicePrintHeader"
+import { getInvoiceLayoutClasses } from "@/components/invoice-template/invoiceLayoutPresets"
+import { CompanyProfile } from "@/types/company-profile"
+import { InvoiceTemplateConfig } from "@/types/invoice-template"
+import { PurchaseInvoiceSummary } from "@/types/purchase-invoices"
+
+function statusClass(status: PurchaseInvoiceSummary["status"]) {
+  switch (status) {
+    case "Draft":
+      return "border-amber-200 bg-amber-50 text-amber-800"
+    case "Posted":
+      return "border-emerald-200 bg-emerald-50 text-emerald-800"
+    case "Cancelled":
+      return "border-rose-200 bg-rose-50 text-rose-800"
+  }
+}
+
+function PurchaseInvoiceBatchPrintContent() {
+  const searchParams = useSearchParams()
+  const status = searchParams.get("status") ?? "All"
+  const query = searchParams.get("q") ?? ""
+  const [rows, setRows] = useState<PurchaseInvoiceSummary[] | null>(null)
+  const [company, setCompany] = useState<CompanyProfile | null>(null)
+  const [template, setTemplate] = useState<InvoiceTemplateConfig | null>(null)
+  const [error, setError] = useState<string | null>(null)
+
+  useEffect(() => {
+    Promise.all([
+      purchaseInvoicesApi.list({ page: 1, pageSize: 200 }),
+      companyProfileApi.get().catch(() => ({ data: null, etag: null })),
+      invoiceTemplateConfigApi.get().catch(() => ({ data: null, etag: null })),
+    ])
+      .then(([res, companyRes, templateRes]) => {
+        setRows(res.items)
+        setCompany(companyRes.data)
+        setTemplate(templateRes.data)
+      })
+      .catch((err) => setError(errorMessage(err)))
+  }, [])
+
+  const visibleRows = rows?.filter((row) => {
+    const matchesStatus = status === "All" || row.status === status
+    const matchesQuery = `${row.docNo} ${row.vendorInvoiceNo} ${row.vendorSnapshotName}`.toLowerCase().includes(query.toLowerCase())
+    return matchesStatus && matchesQuery
+  })
+
+  if (error && !rows) {
+    return <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-base text-destructive">{error}</div>
+  }
+
+  if (!rows) {
+    return <div className="rounded-2xl border border-dashed p-8 text-muted-foreground">{error ?? "Purchase invoice batch print data is loading or unavailable."}</div>
+  }
+
+  const layout = getInvoiceLayoutClasses(template?.templateStyle)
+
+  return (
+    <div className={`mx-auto flex w-full max-w-6xl flex-col rounded-3xl border bg-white shadow-sm print:rounded-none print:border-0 print:p-0 print:shadow-none ${layout.sheet}`}>
+      <div className="flex items-center justify-end print:hidden">
+        <Button variant="outline" onClick={() => window.print()}>
+          <Printer className="size-4" />
+          Print
+        </Button>
+      </div>
+
+      <div className={`md:grid ${layout.arrangement === "compact" ? "" : "md:grid-cols-[1.4fr_1fr]"} ${layout.header}`}>
+        {layout.arrangement === "highlight" && <InvoicePrintHeader company={company} template={template} />}
+        <div>
+          <div className={layout.eyebrow}>Purchase Invoices</div>
+          <h1 className={layout.title}>Purchase Invoice Batch Print</h1>
+          <p className={layout.meta}>Printed register snapshot of current purchase invoices.</p>
+        </div>
+        {layout.arrangement !== "highlight" && <InvoicePrintHeader company={company} template={template} />}
+      </div>
+
+      <div className={layout.tableWrap}>
+        <Table>
+          <TableHeader>
+            <TableRow className={layout.tableHeaderRow}>
+              <TableHead>Invoice</TableHead>
+              <TableHead>Vendor invoice no.</TableHead>
+              <TableHead>Vendor</TableHead>
+              <TableHead>Date</TableHead>
+              <TableHead className="text-right">GRNs</TableHead>
+              <TableHead className="text-right">Subtotal</TableHead>
+              <TableHead className="text-right">VAT</TableHead>
+              <TableHead className="text-right">Total</TableHead>
+              <TableHead>Status</TableHead>
+            </TableRow>
+          </TableHeader>
+          <TableBody>
+            {visibleRows?.map((row) => (
+              <TableRow key={row.purchaseInvoiceId}>
+                <TableCell className="font-medium">{row.docNo}</TableCell>
+                <TableCell>{row.vendorInvoiceNo}</TableCell>
+                <TableCell>{row.vendorSnapshotName}</TableCell>
+                <TableCell>{new Date(row.vendorInvoiceDate).toLocaleDateString()}</TableCell>
+                <TableCell className="text-right">{row.grnCount}</TableCell>
+                <TableCell className="text-right">{formatAmount(row.totals.subtotal)}</TableCell>
+                <TableCell className="text-right">{formatAmount(row.totals.vatTotal)}</TableCell>
+                <TableCell className="text-right font-medium">{formatAmount(row.totals.grandTotal)}</TableCell>
+                <TableCell>
+                  <Badge variant="outline" className={statusClass(row.status)}>
+                    {row.status}
+                  </Badge>
+                </TableCell>
+              </TableRow>
+            ))}
+          </TableBody>
+        </Table>
+      </div>
+    </div>
+  )
+}
+
+export default function PurchaseInvoiceBatchPrintPage() {
+  return (
+    <Suspense fallback={<Skeleton className="h-48 w-full" />}>
+      <PurchaseInvoiceBatchPrintContent />
+    </Suspense>
+  )
+}
diff --git a/Frontend/erp-system/app/print/sales/invoices/[id]/page.tsx b/Frontend/erp-system/app/print/sales/invoices/[id]/page.tsx
index 0343f02..9216154 100644
--- a/Frontend/erp-system/app/print/sales/invoices/[id]/page.tsx
+++ b/Frontend/erp-system/app/print/sales/invoices/[id]/page.tsx
@@ -9,11 +9,18 @@ import { itemsApi } from "@/lib/api/items"
 import { uomsApi } from "@/lib/api/uoms"
 import { baseUomLabel } from "@/lib/uom-label"
 import { warehousesApi } from "@/lib/api/warehouses"
+import { companyProfileApi } from "@/lib/api/company-profile"
+import { invoiceTemplateConfigApi } from "@/lib/api/invoice-template-config"
 import { errorMessage } from "@/lib/error-map"
 import { Button } from "@/components/ui/button"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import { InvoicePrintHeader } from "@/components/invoice-template/InvoicePrintHeader"
+import { InvoicePrintFooter } from "@/components/invoice-template/InvoicePrintFooter"
+import { getInvoiceLayoutClasses } from "@/components/invoice-template/invoiceLayoutPresets"
 import { Customer } from "@/types/customers"
 import { ItemListItem, Uom, Warehouse } from "@/types/master-data"
+import { CompanyProfile } from "@/types/company-profile"
+import { InvoiceTemplateConfig } from "@/types/invoice-template"
 import { SalesInvoice } from "@/types/sales"
 
 export default function SalesInvoicePrintPage({ params }: { params: Promise<{ id: string }> }) {
@@ -24,6 +31,8 @@ export default function SalesInvoicePrintPage({ params }: { params: Promise<{ id
   const [items, setItems] = useState<ItemListItem[]>([])
   const [uoms, setUoms] = useState<Uom[]>([])
   const [warehouses, setWarehouses] = useState<Warehouse[]>([])
+  const [company, setCompany] = useState<CompanyProfile | null>(null)
+  const [template, setTemplate] = useState<InvoiceTemplateConfig | null>(null)
   const [error, setError] = useState<string | null>(null)
 
   useEffect(() => {
@@ -38,13 +47,17 @@ export default function SalesInvoicePrintPage({ params }: { params: Promise<{ id
       uomsApi.list({ pageSize: 200 }),
       warehousesApi.list({ pageSize: 200 }),
       salesApi.getInvoice(invoiceId),
+      companyProfileApi.get().catch(() => ({ data: null, etag: null })),
+      invoiceTemplateConfigApi.get().catch(() => ({ data: null, etag: null })),
     ])
-      .then(([cust, itemRes, uomRes, whRes, doc]) => {
+      .then(([cust, itemRes, uomRes, whRes, doc, companyRes, templateRes]) => {
         setCustomers(cust.items)
         setItems(itemRes.items)
         setUoms(uomRes.items)
         setWarehouses(whRes.items)
         setInvoice(doc.data)
+        setCompany(companyRes.data)
+        setTemplate(templateRes.data)
       })
       .catch((err) => setError(errorMessage(err)))
   }, [resolvedParams.id, invoiceId])
@@ -61,9 +74,19 @@ export default function SalesInvoicePrintPage({ params }: { params: Promise<{ id
 
   const customer = customers.find((c) => c.customerId === invoice.customerId)
   const warehouse = warehouses.find((w) => w.warehouseId === invoice.warehouseId)
+  const layout = getInvoiceLayoutClasses(template?.templateStyle)
+
+  const titleBlock = (
+    <div>
+      <div className={layout.eyebrow}>Sales Invoice</div>
+      <h1 className={layout.title}>{invoice.invoiceNo}</h1>
+      <div className={layout.meta}>Status: {invoice.status} · Type: {invoice.invoiceType}</div>
+    </div>
+  )
+  const companyBlock = <InvoicePrintHeader company={company} template={template} />
 
   return (
-    <div className="invoice-sheet mx-auto flex w-full max-w-5xl flex-col gap-6 rounded-3xl border bg-white p-6 shadow-sm print:rounded-none print:border-0 print:p-0 print:shadow-none">
+    <div className={`invoice-sheet mx-auto flex w-full max-w-5xl flex-col rounded-3xl border bg-white shadow-sm print:rounded-none print:border-0 print:p-0 print:shadow-none ${layout.sheet}`}>
       <div className="flex items-center justify-end print:hidden">
         <Button variant="outline" onClick={() => window.print()}>
           <Printer className="size-4" />
@@ -71,50 +94,65 @@ export default function SalesInvoicePrintPage({ params }: { params: Promise<{ id
         </Button>
       </div>
 
-      <div className="invoice-header grid gap-4 border-b pb-5 md:grid-cols-[1.4fr_1fr]">
-        <div>
-          <div className="text-xs font-semibold uppercase tracking-[0.3em] text-muted-foreground">Sales Invoice</div>
-          <h1 className="mt-2 text-3xl font-semibold text-foreground">{invoice.invoiceNo}</h1>
-          <div className="mt-2 text-sm text-muted-foreground">Status: {invoice.status} · Type: {invoice.invoiceType}</div>
+      {layout.arrangement === "compact" ? (
+        <div className={`invoice-header flex flex-wrap items-start justify-between ${layout.header}`}>
+          {titleBlock}
+          {companyBlock}
         </div>
-        <div className="grid gap-2 text-sm md:justify-items-end">
-          <div className="font-semibold text-foreground">ERP Core Trading</div>
-          <div className="text-muted-foreground">Invoice print view</div>
-          <div className="text-muted-foreground">Invoice date: {new Date(invoice.invoiceDate).toLocaleDateString()}</div>
-          <div className="text-muted-foreground">Printed: {new Date().toLocaleString()}</div>
-          <div className="text-muted-foreground">Free qty total: {freeQtyTotal.toFixed(2)}</div>
+      ) : (
+        <div className={`invoice-header grid md:grid-cols-[1.4fr_1fr] ${layout.header}`}>
+          {layout.arrangement === "highlight" ? companyBlock : titleBlock}
+          {layout.arrangement === "highlight" ? titleBlock : companyBlock}
         </div>
-      </div>
+      )}
 
-      <div className="grid gap-4 md:grid-cols-3">
-        <div className="rounded-2xl border bg-muted/20 p-4">
-          <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Customer</div>
-          <div className="mt-2 text-lg font-semibold text-foreground">{invoice.customerSnapshotName}</div>
-          <div className="mt-1 text-sm text-muted-foreground">Customer ID: {invoice.customerId}</div>
-          {invoice.customerSnapshotTaxNo ? <div className="mt-1 text-sm text-muted-foreground">Tax No: {invoice.customerSnapshotTaxNo}</div> : null}
-          {customer?.displayName ? <div className="mt-1 text-sm text-muted-foreground">Customer: {customer.displayName}</div> : null}
+      {layout.arrangement === "highlight" && (
+        <div className={layout.totalsBanner}>
+          <span className={layout.totalsBannerLabel}>Net payable</span>
+          <span className={layout.totalsBannerValue}>{invoice.totals.netPayable.toFixed(2)}</span>
         </div>
-        <div className="rounded-2xl border bg-muted/20 p-4">
-          <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Warehouse</div>
-          <div className="mt-2 text-lg font-semibold text-foreground">{warehouse?.name ?? `#${invoice.warehouseId}`}</div>
-          <div className="mt-1 text-sm text-muted-foreground">Code: {warehouse?.code ?? invoice.warehouseId}</div>
+      )}
+
+      {layout.arrangement === "compact" ? (
+        <div className={`flex flex-wrap items-center text-sm ${layout.infoGrid}`}>
+          <div><span className="text-muted-foreground">Customer: </span><span className="font-medium text-foreground">{invoice.customerSnapshotName}</span></div>
+          <div><span className="text-muted-foreground">Warehouse: </span><span className="font-medium text-foreground">{warehouse?.name ?? `#${invoice.warehouseId}`}</span></div>
+          <div><span className="text-muted-foreground">Free qty: </span><span className="font-medium text-foreground">{freeQtyTotal.toFixed(2)}</span></div>
+          <div><span className="text-muted-foreground">Net payable: </span><span className={layout.totalsHighlight}>{invoice.totals.netPayable.toFixed(2)}</span></div>
         </div>
-        <div className="rounded-2xl border bg-muted/20 p-4">
-          <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Totals</div>
-          <div className="mt-2 grid grid-cols-2 gap-2 text-sm">
-            <div className="text-muted-foreground">Subtotal</div><div className="text-right font-medium">{invoice.totals.subtotal.toFixed(2)}</div>
-            <div className="text-muted-foreground">Discount</div><div className="text-right font-medium">{invoice.totals.discountTotal.toFixed(2)}</div>
-            <div className="text-muted-foreground">Free qty</div><div className="text-right font-medium">{freeQtyTotal.toFixed(2)}</div>
-            <div className="text-muted-foreground">Tax</div><div className="text-right font-medium">{invoice.totals.taxTotal.toFixed(2)}</div>
-            <div className="text-muted-foreground">Net payable</div><div className="text-right font-semibold">{invoice.totals.netPayable.toFixed(2)}</div>
+      ) : (
+        <div className={`grid ${layout.arrangement === "highlight" ? "md:grid-cols-2" : "md:grid-cols-3"} ${layout.infoGrid}`}>
+          <div className={layout.card}>
+            <div className={layout.cardLabel}>Customer</div>
+            <div className={layout.cardValue}>{invoice.customerSnapshotName}</div>
+            <div className="mt-1 text-sm text-muted-foreground">Customer ID: {invoice.customerId}</div>
+            {invoice.customerSnapshotTaxNo ? <div className="mt-1 text-sm text-muted-foreground">Tax No: {invoice.customerSnapshotTaxNo}</div> : null}
+            {customer?.displayName ? <div className="mt-1 text-sm text-muted-foreground">Customer: {customer.displayName}</div> : null}
           </div>
+          <div className={layout.card}>
+            <div className={layout.cardLabel}>Warehouse</div>
+            <div className={layout.cardValue}>{warehouse?.name ?? `#${invoice.warehouseId}`}</div>
+            <div className="mt-1 text-sm text-muted-foreground">Code: {warehouse?.code ?? invoice.warehouseId}</div>
+          </div>
+          {layout.arrangement !== "highlight" && (
+            <div className={layout.card}>
+              <div className={layout.cardLabel}>Totals</div>
+              <div className="mt-2 grid grid-cols-2 gap-2 text-sm">
+                <div className="text-muted-foreground">Subtotal</div><div className="text-right font-medium">{invoice.totals.subtotal.toFixed(2)}</div>
+                <div className="text-muted-foreground">Discount</div><div className="text-right font-medium">{invoice.totals.discountTotal.toFixed(2)}</div>
+                <div className="text-muted-foreground">Free qty</div><div className="text-right font-medium">{freeQtyTotal.toFixed(2)}</div>
+                <div className="text-muted-foreground">Tax</div><div className="text-right font-medium">{invoice.totals.taxTotal.toFixed(2)}</div>
+                <div className="text-muted-foreground">Net payable</div><div className={`text-right ${layout.totalsHighlight}`}>{invoice.totals.netPayable.toFixed(2)}</div>
+              </div>
+            </div>
+          )}
         </div>
-      </div>
+      )}
 
-      <div className="overflow-hidden rounded-2xl border">
+      <div className={layout.tableWrap}>
         <Table>
           <TableHeader>
-            <TableRow>
+            <TableRow className={layout.tableHeaderRow}>
               <TableHead className="w-[34%]">Item</TableHead>
               <TableHead>UOM</TableHead>
               <TableHead className="text-right">Qty</TableHead>
@@ -144,6 +182,8 @@ export default function SalesInvoicePrintPage({ params }: { params: Promise<{ id
           </TableBody>
         </Table>
       </div>
+
+      <InvoicePrintFooter company={company} template={template} />
     </div>
   )
 }
diff --git a/Frontend/erp-system/app/print/sales/invoices/page.tsx b/Frontend/erp-system/app/print/sales/invoices/page.tsx
index d86f7df..b7c22ad 100644
--- a/Frontend/erp-system/app/print/sales/invoices/page.tsx
+++ b/Frontend/erp-system/app/print/sales/invoices/page.tsx
@@ -5,11 +5,17 @@ import { useSearchParams } from "next/navigation"
 import { Printer } from "lucide-react"
 
 import { salesApi } from "@/lib/api/sales"
+import { companyProfileApi } from "@/lib/api/company-profile"
+import { invoiceTemplateConfigApi } from "@/lib/api/invoice-template-config"
 import { errorMessage } from "@/lib/error-map"
 import { Button } from "@/components/ui/button"
 import { Badge } from "@/components/ui/badge"
 import { Skeleton } from "@/components/ui/skeleton"
 import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import { InvoicePrintHeader } from "@/components/invoice-template/InvoicePrintHeader"
+import { getInvoiceLayoutClasses } from "@/components/invoice-template/invoiceLayoutPresets"
+import { CompanyProfile } from "@/types/company-profile"
+import { InvoiceTemplateConfig } from "@/types/invoice-template"
 import { SalesInvoiceSummary } from "@/types/sales"
 
 function statusClass(status: SalesInvoiceSummary["status"]) {
@@ -28,13 +34,22 @@ function SalesInvoiceBatchPrintContent() {
   const status = searchParams.get("status") ?? "All"
   const query = searchParams.get("q") ?? ""
   const [rows, setRows] = useState<SalesInvoiceSummary[] | null>(null)
+  const [company, setCompany] = useState<CompanyProfile | null>(null)
+  const [template, setTemplate] = useState<InvoiceTemplateConfig | null>(null)
   const [error, setError] = useState<string | null>(null)
 
   useEffect(() => {
-      salesApi
-        .listInvoices({ page: 1, pageSize: 200 })
-        .then((res) => setRows(res.items))
-        .catch((err) => setError(errorMessage(err)))
+    Promise.all([
+      salesApi.listInvoices({ page: 1, pageSize: 200 }),
+      companyProfileApi.get().catch(() => ({ data: null, etag: null })),
+      invoiceTemplateConfigApi.get().catch(() => ({ data: null, etag: null })),
+    ])
+      .then(([res, companyRes, templateRes]) => {
+        setRows(res.items)
+        setCompany(companyRes.data)
+        setTemplate(templateRes.data)
+      })
+      .catch((err) => setError(errorMessage(err)))
   }, [])
 
   const visibleRows = rows?.filter((row) => {
@@ -52,8 +67,10 @@ function SalesInvoiceBatchPrintContent() {
     return <div className="rounded-2xl border border-dashed p-8 text-muted-foreground">{error ?? "Invoice batch print data is loading or unavailable."}</div>
   }
 
+  const layout = getInvoiceLayoutClasses(template?.templateStyle)
+
   return (
-    <div className="mx-auto flex w-full max-w-6xl flex-col gap-6 rounded-3xl border bg-white p-6 shadow-sm print:rounded-none print:border-0 print:p-0 print:shadow-none">
+    <div className={`mx-auto flex w-full max-w-6xl flex-col rounded-3xl border bg-white shadow-sm print:rounded-none print:border-0 print:p-0 print:shadow-none ${layout.sheet}`}>
       <div className="flex items-center justify-end print:hidden">
         <Button variant="outline" onClick={() => window.print()}>
           <Printer className="size-4" />
@@ -61,16 +78,20 @@ function SalesInvoiceBatchPrintContent() {
         </Button>
       </div>
 
-      <div className="border-b pb-4">
-        <div className="text-xs font-semibold uppercase tracking-[0.3em] text-muted-foreground">Sales Invoices</div>
-        <h1 className="mt-2 text-3xl font-semibold text-foreground">Invoice Batch Print</h1>
-        <p className="mt-2 text-sm text-muted-foreground">Printed register snapshot of current invoices.</p>
+      <div className={`md:grid ${layout.arrangement === "compact" ? "" : "md:grid-cols-[1.4fr_1fr]"} ${layout.header}`}>
+        {layout.arrangement === "highlight" && <InvoicePrintHeader company={company} template={template} />}
+        <div>
+          <div className={layout.eyebrow}>Sales Invoices</div>
+          <h1 className={layout.title}>Invoice Batch Print</h1>
+          <p className={layout.meta}>Printed register snapshot of current invoices.</p>
+        </div>
+        {layout.arrangement !== "highlight" && <InvoicePrintHeader company={company} template={template} />}
       </div>
 
-      <div className="overflow-hidden rounded-2xl border">
+      <div className={layout.tableWrap}>
         <Table>
           <TableHeader>
-            <TableRow>
+            <TableRow className={layout.tableHeaderRow}>
               <TableHead>Invoice</TableHead>
               <TableHead>Customer</TableHead>
               <TableHead>Date</TableHead>
diff --git a/Frontend/erp-system/components/Layouts/AppSidebar.tsx b/Frontend/erp-system/components/Layouts/AppSidebar.tsx
index 630af23..8c1d728 100644
--- a/Frontend/erp-system/components/Layouts/AppSidebar.tsx
+++ b/Frontend/erp-system/components/Layouts/AppSidebar.tsx
@@ -32,6 +32,7 @@ import {
   LineChart,
   ListTree,
   Lock,
+  MapPin,
   Menu,
   Package,
   PackageCheck,
@@ -212,9 +213,10 @@ const navItems: {
     icon: Settings,
     chevron: true,
     children: [
+      { title: "Branches", code: "settings.branches", href: "/dashboard/settings/branches", icon: MapPin },
       { title: "Roles", code: "settings.roles", href: "/dashboard/settings/roles", icon: ShieldCheck },
       { title: "Users", code: "settings.users", href: "/dashboard/settings/users", icon: Users },
-      { title: "Configuration", code: "products.configuration", href: "/dashboard/products/settings", icon: SlidersHorizontal },
+      { title: "Configuration", code: "products.configuration", href: "/dashboard/settings/configuration", icon: SlidersHorizontal },
     ],
   },
   { title: "Help", code: "help", href: "/dashboard/help", icon: HelpCircle },
diff --git a/Frontend/erp-system/components/Layouts/Breadcrumbs.tsx b/Frontend/erp-system/components/Layouts/Breadcrumbs.tsx
index 70deacf..2e7ff99 100644
--- a/Frontend/erp-system/components/Layouts/Breadcrumbs.tsx
+++ b/Frontend/erp-system/components/Layouts/Breadcrumbs.tsx
@@ -34,6 +34,7 @@ const SEGMENT_LABELS: Record<string, string> = {
   requisitions: "Requisitions",
   rfqs: "RFQs",
   "purchase-orders": "Purchase Orders",
+  "purchase-invoices": "Purchase Invoices",
   "purchase-returns": "Purchase Returns",
   production: "Production",
   templates: "Templates",
diff --git a/Frontend/erp-system/components/Layouts/Header.tsx b/Frontend/erp-system/components/Layouts/Header.tsx
index 51be3d7..3814917 100644
--- a/Frontend/erp-system/components/Layouts/Header.tsx
+++ b/Frontend/erp-system/components/Layouts/Header.tsx
@@ -3,12 +3,15 @@
 import { useEffect, useState } from "react"
 import Link from "next/link"
 import { usePathname, useRouter } from "next/navigation"
-import { ArrowLeft, Bell, LogOut, Settings, User } from "lucide-react"
+import { ArrowLeft, Bell, Building2, LogOut, Settings, User } from "lucide-react"
 
 import { authApi } from "@/lib/api/auth"
 import { clearStoredUser, displayName, getStoredUser } from "@/lib/auth-session"
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
 import { AuthUser } from "@/types/auth"
+import { Branch } from "@/types/hrm"
 import { cn } from "@/lib/utils"
+import { useAuth } from "@/components/auth/AuthProvider"
 import { ThemeToggle } from "@/components/theme-toggle"
 import { Avatar, AvatarFallback } from "@/components/ui/avatar"
 import { Badge } from "@/components/ui/badge"
@@ -20,6 +23,7 @@ import {
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu"
 import { Popover, PopoverContent, PopoverTrigger } from "@/components/ui/popover"
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
 
 /** Avatar initials from a display name: "ERP Admin" -> "EA", "erpadmin" -> "ER". */
 function initials(name: string): string {
@@ -166,9 +170,27 @@ export function Header() {
   const router = useRouter()
   const title = titleFromPath(pathname)
   const showBackButton = pathname !== "/dashboard"
+  const { isAdmin, branchName, activeBranchId, activeBranchName, setActiveBranch, branchingEnabled } = useAuth()
+  const branchLabel = isAdmin ? (activeBranchName ?? "All Branches") : branchName
   const [notifications, setNotifications] = useState(initialNotifications)
   const unreadCount = notifications.filter((n) => n.unread).length
 
+  const [branches, setBranches] = useState<Branch[]>([])
+  useEffect(() => {
+    if (!isAdmin || !branchingEnabled) return
+    branchesHrmApi.list({ pageSize: 200, status: "Active" }).then((r) => setBranches(r.items)).catch(() => setBranches([]))
+  }, [isAdmin, branchingEnabled])
+
+  const ALL_BRANCHES = "__all__"
+  function handleBranchChange(value: string | null) {
+    if (!value || value === ALL_BRANCHES) {
+      setActiveBranch(null, null)
+      return
+    }
+    const branch = branches.find((b) => String(b.branchId) === value)
+    setActiveBranch(branch?.branchId ?? null, branch?.name ?? null)
+  }
+
   // Read after mount so the first client render matches the server render.
   const [user, setUser] = useState<AuthUser | null>(null)
 
@@ -213,6 +235,36 @@ export function Header() {
       </div>
 
       <div className="flex shrink-0 items-center gap-1.5 sm:gap-3">
+        {branchingEnabled && (isAdmin ? (
+          <Select value={activeBranchId ? String(activeBranchId) : ALL_BRANCHES} onValueChange={handleBranchChange}>
+            <SelectTrigger
+              className="hidden h-8! shrink-0 gap-1.5 rounded-full border-transparent bg-muted px-2.5 text-xs font-medium text-muted-foreground hover:bg-muted/70 sm:flex"
+              aria-label="Switch branch"
+            >
+              <Building2 className="size-3.5" />
+              <SelectValue />
+            </SelectTrigger>
+            <SelectContent>
+              <SelectItem value={ALL_BRANCHES}>All Branches</SelectItem>
+              {branches.map((b) => (
+                <SelectItem key={b.branchId} value={String(b.branchId)}>
+                  {b.name}
+                </SelectItem>
+              ))}
+            </SelectContent>
+          </Select>
+        ) : (
+          branchLabel && (
+            <Badge
+              variant="outline"
+              className="hidden shrink-0 items-center gap-1.5 border-transparent bg-muted px-2.5 py-1 text-xs font-medium text-muted-foreground sm:flex"
+            >
+              <Building2 className="size-3.5" />
+              {branchLabel}
+            </Badge>
+          )
+        ))}
+
         <ThemeToggle />
 
         <Popover>
@@ -298,6 +350,12 @@ export function Header() {
                 {user ? displayName(user) : "Signed in"}
               </p>
               {user?.email && <p className="text-sm font-normal text-muted-foreground">{user.email}</p>}
+              {branchLabel && (
+                <p className="mt-1 flex items-center gap-1.5 text-sm font-normal text-muted-foreground">
+                  <Building2 className="size-3.5" />
+                  {branchLabel}
+                </p>
+              )}
             </div>
             <DropdownMenuSeparator />
             <DropdownMenuItem
diff --git a/Frontend/erp-system/components/auth/AuthProvider.tsx b/Frontend/erp-system/components/auth/AuthProvider.tsx
index d55f5a0..8e57c43 100644
--- a/Frontend/erp-system/components/auth/AuthProvider.tsx
+++ b/Frontend/erp-system/components/auth/AuthProvider.tsx
@@ -9,10 +9,53 @@ import { createContext, useContext, useEffect, useState } from "react"
 import { authApi } from "@/lib/api/auth"
 import { MeResponse } from "@/types/rbac"
 
+interface ActiveBranch {
+  id: number | null
+  name: string | null
+}
+
+/** Admin's last-picked header branch, kept per-browser (docs/BRANCH_ISOLATION_PLAN.md
+ * §Frontend impact: "a current branch selector... persisted per session"). Purely a
+ * display/filter convenience — never trusted server-side. */
+const ACTIVE_BRANCH_KEY = "erpcore.activeBranch"
+
+function readStoredActiveBranch(): ActiveBranch | null {
+  if (typeof window === "undefined") return null
+  const raw = window.localStorage.getItem(ACTIVE_BRANCH_KEY)
+  if (!raw) return null
+  try {
+    return JSON.parse(raw) as ActiveBranch
+  } catch {
+    window.localStorage.removeItem(ACTIVE_BRANCH_KEY)
+    return null
+  }
+}
+
 interface AuthContextValue {
   roleCode: string | null
   roleName: string | null
   navCodes: string[]
+  /** True for the Admin role — the only role that may pick any branch (others are locked to their own). */
+  isAdmin: boolean
+  /** The caller's own branch, via their linked Employee record — null if unlinked. */
+  branchId: number | null
+  branchName: string | null
+  /**
+   * The branch currently being "worked in": for non-admins this always mirrors their own
+   * branch; for an Admin it's whichever branch they last picked in the header (null = "All
+   * Branches"), persisted per-browser. Screens that want to filter by "the branch the user
+   * is currently viewing" should read this, not `branchId`.
+   */
+  activeBranchId: number | null
+  activeBranchName: string | null
+  /** Admin-only — switches the header's active branch. A no-op for any other role. */
+  setActiveBranch: (id: number | null, name: string | null) => void
+  /**
+   * The deployment-wide toggle (Settings → Configuration → Branch Configuration). False
+   * means this deployment doesn't use branches at all — every branch picker/badge in the
+   * app should be hidden entirely, not merely restricted by role.
+   */
+  branchingEnabled: boolean
   /** True until the first `/auth/me` response lands. */
   loading: boolean
 }
@@ -21,11 +64,19 @@ const AuthContext = createContext<AuthContextValue>({
   roleCode: null,
   roleName: null,
   navCodes: [],
+  isAdmin: false,
+  branchId: null,
+  branchName: null,
+  activeBranchId: null,
+  activeBranchName: null,
+  setActiveBranch: () => {},
+  branchingEnabled: true,
   loading: true,
 })
 
 export function AuthProvider({ children }: { children: React.ReactNode }) {
   const [me, setMe] = useState<MeResponse | null>(null)
+  const [activeBranch, setActiveBranchState] = useState<ActiveBranch | null>(null)
 
   useEffect(() => {
     let cancelled = false
@@ -37,19 +88,39 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
       .catch(() => {
         // Unauthenticated/unreachable — fall back to "no permissions" rather than
         // crash the shell; proxy.ts already redirects unauthenticated users to /login.
-        if (!cancelled) setMe({ roleCode: null, roleName: null, navCodes: [] })
+        if (!cancelled) setMe({ roleCode: null, roleName: null, navCodes: [], isAdmin: false, branchId: null, branchName: null, branchingEnabled: true })
       })
     return () => {
       cancelled = true
     }
   }, [])
 
+  useEffect(() => {
+    if (me === null) return
+    // Non-admins are always pinned to their own branch — never their own past picks.
+    setActiveBranchState(me.isAdmin ? (readStoredActiveBranch() ?? { id: null, name: null }) : { id: me.branchId, name: me.branchName })
+  }, [me])
+
+  function setActiveBranch(id: number | null, name: string | null) {
+    if (!me?.isAdmin) return
+    const next = { id, name }
+    setActiveBranchState(next)
+    if (typeof window !== "undefined") window.localStorage.setItem(ACTIVE_BRANCH_KEY, JSON.stringify(next))
+  }
+
   return (
     <AuthContext.Provider
       value={{
         roleCode: me?.roleCode ?? null,
         roleName: me?.roleName ?? null,
         navCodes: me?.navCodes ?? [],
+        isAdmin: me?.isAdmin ?? false,
+        branchId: me?.branchId ?? null,
+        branchName: me?.branchName ?? null,
+        activeBranchId: activeBranch?.id ?? null,
+        activeBranchName: activeBranch?.name ?? null,
+        setActiveBranch,
+        branchingEnabled: me?.branchingEnabled ?? true,
         loading: me === null,
       }}
     >
diff --git a/Frontend/erp-system/components/invoice-template/InvoicePrintFooter.tsx b/Frontend/erp-system/components/invoice-template/InvoicePrintFooter.tsx
new file mode 100644
index 0000000..40f38e6
--- /dev/null
+++ b/Frontend/erp-system/components/invoice-template/InvoicePrintFooter.tsx
@@ -0,0 +1,52 @@
+import { CompanyProfile } from "@/types/company-profile"
+import { InvoiceTemplateConfig, InvoiceTemplateStyle } from "@/types/invoice-template"
+
+interface InvoicePrintFooterProps {
+  company: CompanyProfile | null
+  template: InvoiceTemplateConfig | null
+}
+
+// A real (not purely cosmetic) effect of the template style: how much breathing room and
+// accent the footer block gets, from denser to more formal.
+const styleClass: Record<InvoiceTemplateStyle, string> = {
+  Compact: "border-t pt-3 gap-2",
+  Classic: "border-t pt-5 gap-3",
+  Modern: "border-t-2 border-t-primary pt-5 gap-3",
+}
+
+/** Bank details, terms & conditions, and footer note for an invoice print view — sourced from
+ * the shared Invoice Template Config and Company Profile. Used by both the Sales Invoice and
+ * Purchase Invoice print pages. */
+export function InvoicePrintFooter({ company, template }: InvoicePrintFooterProps) {
+  if (!template) return null
+
+  const hasBankDetails =
+    template.showBankDetails && company && (company.bankName || company.accountNumber)
+
+  if (!hasBankDetails && !template.termsAndConditions.trim() && !template.footerNote.trim()) return null
+
+  return (
+    <div className={`invoice-footer flex flex-col ${styleClass[template.templateStyle]}`}>
+      {hasBankDetails && (
+        <div className="grid gap-1 text-sm">
+          <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Bank details</div>
+          {company!.bankName && <div className="text-muted-foreground">Bank: {company!.bankName}{company!.bankBranch ? ` — ${company!.bankBranch}` : ""}</div>}
+          {company!.accountName && <div className="text-muted-foreground">Account name: {company!.accountName}</div>}
+          {company!.accountNumber && <div className="text-muted-foreground">Account number: {company!.accountNumber}</div>}
+          {company!.swiftCode && <div className="text-muted-foreground">SWIFT: {company!.swiftCode}</div>}
+        </div>
+      )}
+
+      {template.termsAndConditions.trim() && (
+        <div className="grid gap-1 text-sm">
+          <div className="text-xs font-semibold uppercase tracking-wide text-muted-foreground">Terms & conditions</div>
+          <p className="whitespace-pre-wrap text-muted-foreground">{template.termsAndConditions}</p>
+        </div>
+      )}
+
+      {template.footerNote.trim() && (
+        <p className="whitespace-pre-wrap text-xs text-muted-foreground">{template.footerNote}</p>
+      )}
+    </div>
+  )
+}
diff --git a/Frontend/erp-system/components/invoice-template/InvoicePrintHeader.tsx b/Frontend/erp-system/components/invoice-template/InvoicePrintHeader.tsx
new file mode 100644
index 0000000..981eca1
--- /dev/null
+++ b/Frontend/erp-system/components/invoice-template/InvoicePrintHeader.tsx
@@ -0,0 +1,53 @@
+import { CompanyProfile } from "@/types/company-profile"
+import { InvoiceTemplateConfig, LogoPlacement } from "@/types/invoice-template"
+
+interface InvoicePrintHeaderProps {
+  company: CompanyProfile | null
+  template: InvoiceTemplateConfig | null
+}
+
+/** Company identity block for an invoice print view — logo (per template.logoPlacement),
+ * name/address/contact, and tax reg no (only when template.showTaxRegNo). Used by both the
+ * Sales Invoice and Purchase Invoice print pages so they render from one shared source. */
+export function InvoicePrintHeader({ company, template }: InvoicePrintHeaderProps) {
+  if (!company) {
+    return (
+      <div className="grid gap-2 text-sm md:justify-items-end">
+        <div className="font-semibold text-foreground">Company details are not configured yet.</div>
+        <div className="text-muted-foreground">Set them up under Settings → Company Profile.</div>
+      </div>
+    )
+  }
+
+  const placement: LogoPlacement = template?.logoPlacement ?? "None"
+  const showTaxRegNo = template?.showTaxRegNo ?? false
+  const hasLogo = placement !== "None" && !!company.logoUrl
+
+  // Logo always sits on its own line above the address block (never beside it) — only
+  // its horizontal position changes with placement, and the address text below matches
+  // that same alignment so the whole block reads as one column, not two misaligned ones.
+  const alignmentClasses: Record<LogoPlacement, string> = {
+    Left: "justify-items-start text-left",
+    Center: "justify-items-center text-center",
+    Right: "justify-items-end text-right",
+    None: "md:justify-items-end md:text-right",
+  }
+
+  return (
+    <div className={`grid gap-2 text-sm ${alignmentClasses[placement]}`}>
+      {hasLogo && (
+        // eslint-disable-next-line @next/next/no-img-element -- print view, no next/image optimization needed
+        <img src={company.logoUrl!} alt={company.legalName} className="h-12 w-auto object-contain" />
+      )}
+      <div className="font-semibold text-foreground">{company.tradeName || company.legalName}</div>
+      <div className="text-muted-foreground">{company.addressLine1}</div>
+      {company.addressLine2 && <div className="text-muted-foreground">{company.addressLine2}</div>}
+      <div className="text-muted-foreground">{[company.city, company.country].filter(Boolean).join(", ")}</div>
+      {company.phone && <div className="text-muted-foreground">{company.phone}</div>}
+      {company.email && <div className="text-muted-foreground">{company.email}</div>}
+      {showTaxRegNo && company.taxRegistrationNo && (
+        <div className="text-muted-foreground">Tax Reg No: {company.taxRegistrationNo}</div>
+      )}
+    </div>
+  )
+}
diff --git a/Frontend/erp-system/components/invoice-template/invoiceLayoutPresets.ts b/Frontend/erp-system/components/invoice-template/invoiceLayoutPresets.ts
new file mode 100644
index 0000000..96e07e1
--- /dev/null
+++ b/Frontend/erp-system/components/invoice-template/invoiceLayoutPresets.ts
@@ -0,0 +1,97 @@
+import { InvoiceTemplateStyle } from "@/types/invoice-template"
+
+/** Which document structure a style renders as — not just color/spacing, the actual
+ * placement of blocks on the page:
+ * - "standard": title+doc no. on the left, company block on the right, then a 3-up
+ *   info row (party, second party detail, totals card), then the line table.
+ * - "compact": title and company stacked into one dense strip, info collapsed into a
+ *   single inline summary line instead of three cards, to fit more on one page.
+ * - "highlight": company block leads (left), title/doc no. trails (right) — reversed
+ *   from standard — then a full-width totals banner ahead of the line table instead of
+ *   a totals card buried in the 3-up row, with party/second-party as a 2-up row below it.
+ */
+export type InvoiceArrangement = "standard" | "compact" | "highlight"
+
+/** Layout classes + arrangement that make each `InvoiceTemplateStyle` a genuinely
+ * different print template (structure, density, accenting) rather than a cosmetic
+ * tweak. Shared by the Sales Invoice and Purchase Invoice print pages so a style change
+ * rearranges both document types identically. */
+export interface InvoiceLayoutClasses {
+  arrangement: InvoiceArrangement
+  sheet: string
+  header: string
+  eyebrow: string
+  title: string
+  meta: string
+  infoGrid: string
+  card: string
+  cardLabel: string
+  cardValue: string
+  tableWrap: string
+  tableHeaderRow: string
+  totalsHighlight: string
+  totalsBanner: string
+  totalsBannerLabel: string
+  totalsBannerValue: string
+}
+
+const presets: Record<InvoiceTemplateStyle, InvoiceLayoutClasses> = {
+  Classic: {
+    arrangement: "standard",
+    sheet: "gap-6 p-6",
+    header: "gap-4 border-b pb-5",
+    eyebrow: "text-xs font-semibold uppercase tracking-[0.3em] text-muted-foreground",
+    title: "mt-2 text-3xl font-semibold text-foreground",
+    meta: "mt-2 text-sm text-muted-foreground",
+    infoGrid: "gap-4",
+    card: "rounded-2xl border bg-muted/20 p-4",
+    cardLabel: "text-xs font-semibold uppercase tracking-wide text-muted-foreground",
+    cardValue: "mt-2 text-lg font-semibold text-foreground",
+    tableWrap: "overflow-hidden rounded-2xl border",
+    tableHeaderRow: "",
+    totalsHighlight: "font-semibold text-foreground",
+    totalsBanner: "hidden",
+    totalsBannerLabel: "",
+    totalsBannerValue: "",
+  },
+  Compact: {
+    arrangement: "compact",
+    sheet: "gap-3 p-4",
+    header: "gap-1 border-b pb-2",
+    eyebrow: "text-[10px] font-semibold uppercase tracking-widest text-muted-foreground",
+    title: "text-xl font-semibold text-foreground",
+    meta: "text-xs text-muted-foreground",
+    infoGrid: "gap-x-6 gap-y-1",
+    card: "rounded-md border bg-muted/10 p-2.5",
+    cardLabel: "text-[10px] font-semibold uppercase tracking-wide text-muted-foreground",
+    cardValue: "mt-1 text-sm font-semibold text-foreground",
+    tableWrap: "overflow-hidden rounded-md border",
+    tableHeaderRow: "",
+    totalsHighlight: "font-semibold text-foreground",
+    totalsBanner: "hidden",
+    totalsBannerLabel: "",
+    totalsBannerValue: "",
+  },
+  Modern: {
+    arrangement: "highlight",
+    sheet: "gap-6 p-6",
+    header: "gap-4 border-b-2 border-b-primary pb-5",
+    eyebrow: "text-xs font-semibold uppercase tracking-[0.3em] text-primary",
+    title: "mt-2 text-3xl font-bold text-foreground",
+    meta: "mt-2 text-sm text-muted-foreground",
+    infoGrid: "gap-4",
+    card: "rounded-2xl border border-primary/20 bg-primary/5 p-4",
+    cardLabel: "text-xs font-semibold uppercase tracking-wide text-primary",
+    cardValue: "mt-2 text-lg font-semibold text-foreground",
+    tableWrap: "overflow-hidden rounded-2xl border border-primary/20",
+    tableHeaderRow: "bg-primary/10 [&_th]:text-primary",
+    totalsHighlight: "font-semibold text-primary",
+    totalsBanner: "flex items-center justify-between rounded-2xl bg-primary px-5 py-4 text-primary-foreground",
+    totalsBannerLabel: "text-xs font-semibold uppercase tracking-[0.2em] text-primary-foreground/80",
+    totalsBannerValue: "text-2xl font-bold text-primary-foreground",
+  },
+}
+
+export function getInvoiceLayoutClasses(style: InvoiceTemplateStyle | undefined): InvoiceLayoutClasses {
+  return presets[style ?? "Classic"]
+}
diff --git a/Frontend/erp-system/components/receiving/GrnPaymentDialog.tsx b/Frontend/erp-system/components/procurement/PurchaseInvoicePaymentDialog.tsx
similarity index 51%
rename from Frontend/erp-system/components/receiving/GrnPaymentDialog.tsx
rename to Frontend/erp-system/components/procurement/PurchaseInvoicePaymentDialog.tsx
index 4da408c..fcef274 100644
--- a/Frontend/erp-system/components/receiving/GrnPaymentDialog.tsx
+++ b/Frontend/erp-system/components/procurement/PurchaseInvoicePaymentDialog.tsx
@@ -3,11 +3,11 @@
 import { useEffect, useState } from "react"
 
 import { bankAccountsApi } from "@/lib/api/general-ledger"
-import { grnsApi } from "@/lib/api/grns"
+import { purchaseInvoicesApi } from "@/lib/api/purchase-invoices"
 import { errorMessage } from "@/lib/error-map"
 import { formatAmount } from "@/lib/format"
 import { CashAndBankAccountDto } from "@/types/general-ledger"
-import { Grn, GrnPayment } from "@/types/grn"
+import { PurchaseInvoicePayment, PurchaseInvoiceStatus, PurchaseInvoiceSummary } from "@/types/purchase-invoices"
 
 import { Button } from "@/components/ui/button"
 import { Dialog, DialogContent, DialogFooter, DialogHeader, DialogTitle } from "@/components/ui/dialog"
@@ -16,16 +16,25 @@ import { Input } from "@/components/ui/input"
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
 import { toast } from "@/components/ui/toast"
 
-interface GrnPaymentDialogProps {
-  grn: Grn | null
+interface PurchaseInvoicePaymentDialogProps {
+  // PurchaseInvoiceSummary rather than the full PurchaseInvoice — every field this dialog
+  // touches (id/no/status/balance) is already on the summary, so a list row can open it
+  // without a separate get() round trip. PurchaseInvoice extends PurchaseInvoiceSummary, so
+  // the detail page's full invoice still satisfies this as-is.
+  invoice: PurchaseInvoiceSummary | null
   open: boolean
   onOpenChange: (open: boolean) => void
-  onPaid: (grn: Grn, payment: GrnPayment) => void
+  /** `newStatus` is always "Posted" — paying only ever succeeds against a posted invoice, whether
+   * it started that way or this dialog auto-posted it first. */
+  onPaid: (payment: PurchaseInvoicePayment, newStatus: PurchaseInvoiceStatus) => void
 }
 
-/** Pay the vendor against a confirmed GRN's balance — full or partial, from an existing
- * GL cash/bank account. Modeled on ReceivedChequeDialog's "pick an account, submit" shape. */
-export function GrnPaymentDialog({ grn, open, onOpenChange, onPaid }: GrnPaymentDialogProps) {
+/** Record a vendor payment against a Purchase Invoice's balance — full or partial, into an
+ * existing GL cash/bank account. A Draft invoice is posted first (the backend only accepts
+ * payments against a Posted invoice) so this doubles as "confirm and pay in one step" from a
+ * list row; an already-Posted invoice skips straight to payment. Modeled on
+ * SalesInvoicePaymentDialog's "pick an account, submit" shape. */
+export function PurchaseInvoicePaymentDialog({ invoice, open, onOpenChange, onPaid }: PurchaseInvoicePaymentDialogProps) {
   const [accounts, setAccounts] = useState<CashAndBankAccountDto[] | null>(null)
   const [glBankAccountId, setGlBankAccountId] = useState("")
   const [amount, setAmount] = useState("")
@@ -33,15 +42,13 @@ export function GrnPaymentDialog({ grn, open, onOpenChange, onPaid }: GrnPayment
   const [errors, setErrors] = useState<Record<string, string>>({})
   const [submitting, setSubmitting] = useState(false)
 
-  // Reset the form fields for a fresh open (or a different GRN) during render, React's own
-  // sanctioned "adjust state while rendering" pattern (see the General Ledger report page's
-  // periodKey comment) — not inside the effect below, which would be a synchronous
-  // setState-in-effect (react-hooks/set-state-in-effect).
-  const openKey = open && grn ? `${grn.grnId}` : null
+  // Reset the form fields for a fresh open (or a different invoice) during render — same
+  // "adjust state while rendering" pattern as SalesInvoicePaymentDialog, not inside an effect.
+  const openKey = open && invoice ? `${invoice.purchaseInvoiceId}` : null
   const [resetFor, setResetFor] = useState<string | null>(null)
   if (openKey !== null && resetFor !== openKey) {
     setResetFor(openKey)
-    setAmount(grn!.balanceAmount.toFixed(2))
+    setAmount(invoice!.totals.balanceAmount.toFixed(2))
     setGlBankAccountId("")
     setReference("")
     setErrors({})
@@ -52,30 +59,46 @@ export function GrnPaymentDialog({ grn, open, onOpenChange, onPaid }: GrnPayment
     bankAccountsApi.list("Both").then(setAccounts).catch(() => setAccounts([]))
   }, [open, accounts])
 
-  if (!grn) return null
+  if (!invoice) return null
 
   async function submit() {
-    if (!grn) return
+    if (!invoice) return
     const nextErrors: Record<string, string> = {}
     const amountNum = Number(amount)
     if (!glBankAccountId) nextErrors.glBankAccountId = "Select an account to pay from"
     if (!amount || Number.isNaN(amountNum) || amountNum <= 0) nextErrors.amount = "Enter a valid amount"
-    else if (amountNum > grn.balanceAmount) nextErrors.amount = `Cannot exceed the balance (${formatAmount(grn.balanceAmount)})`
+    else if (amountNum > invoice.totals.balanceAmount) nextErrors.amount = `Cannot exceed the balance (${formatAmount(invoice.totals.balanceAmount)})`
     setErrors(nextErrors)
     if (Object.keys(nextErrors).length > 0) return
 
     setSubmitting(true)
     try {
-      const payment = await grnsApi.pay(grn.grnId, {
+      if (invoice.status === "Draft") {
+        try {
+          await purchaseInvoicesApi.post(invoice.purchaseInvoiceId)
+        } catch (err) {
+          toast.error("Could not confirm invoice", errorMessage(err))
+          return
+        }
+      }
+
+      const payment = await purchaseInvoicesApi.pay(invoice.purchaseInvoiceId, {
         amount: amountNum,
         glBankAccountId: Number(glBankAccountId),
         reference: reference || undefined,
       })
-      toast.success("Payment recorded", `${formatAmount(amountNum)} posted to the ledger (${payment.glJournalNo ?? "—"}).`)
-      onPaid(grn, payment)
+      const fullyPaid = amountNum >= invoice.totals.balanceAmount
+      toast.success(
+        invoice.status === "Draft" ? "Invoice confirmed and paid" : "Payment recorded",
+        `${formatAmount(amountNum)} posted to the ledger (${payment.glJournalNo ?? "—"}) — ${fullyPaid ? "fully paid" : "partially paid"}.`
+      )
+      onPaid(payment, "Posted")
       onOpenChange(false)
     } catch (err) {
-      toast.error("Could not record payment", errorMessage(err))
+      toast.error(
+        invoice.status === "Draft" ? "Invoice was confirmed, but the payment could not be recorded" : "Could not record payment",
+        errorMessage(err)
+      )
     } finally {
       setSubmitting(false)
     }
@@ -85,18 +108,19 @@ export function GrnPaymentDialog({ grn, open, onOpenChange, onPaid }: GrnPayment
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className="sm:max-w-md">
         <DialogHeader>
-          <DialogTitle>Pay GRN {grn.docNo}</DialogTitle>
+          <DialogTitle>{invoice.status === "Draft" ? "Confirm & pay" : "Pay"} invoice {invoice.docNo}</DialogTitle>
         </DialogHeader>
 
         <p className="text-sm text-muted-foreground">
-          Balance due: <span className="font-medium text-foreground tabular-nums">{formatAmount(grn.balanceAmount)}</span>
+          {invoice.status === "Draft" && "This invoice is still a draft — submitting will confirm it, then record the payment. "}
+          Balance due: <span className="font-medium text-foreground tabular-nums">{formatAmount(invoice.totals.balanceAmount)}</span>
         </p>
 
         <FieldGroup>
           <Field data-invalid={!!errors.glBankAccountId}>
-            <FieldLabel htmlFor="grn-pay-account">Pay from</FieldLabel>
+            <FieldLabel htmlFor="pinv-pay-account">Pay from</FieldLabel>
             <Select<string> value={glBankAccountId} onValueChange={(v) => setGlBankAccountId(v ?? "")}>
-              <SelectTrigger id="grn-pay-account" className="w-full text-base" aria-invalid={!!errors.glBankAccountId}>
+              <SelectTrigger id="pinv-pay-account" className="w-full text-base" aria-invalid={!!errors.glBankAccountId}>
                 <SelectValue placeholder={accounts === null ? "Loading…" : "Select a cash/bank account"} />
               </SelectTrigger>
               <SelectContent>
@@ -111,13 +135,13 @@ export function GrnPaymentDialog({ grn, open, onOpenChange, onPaid }: GrnPayment
           </Field>
 
           <Field data-invalid={!!errors.amount}>
-            <FieldLabel htmlFor="grn-pay-amount">Amount</FieldLabel>
+            <FieldLabel htmlFor="pinv-pay-amount">Amount</FieldLabel>
             <Input
-              id="grn-pay-amount"
+              id="pinv-pay-amount"
               type="number"
               step="0.01"
               min="0.01"
-              max={grn.balanceAmount}
+              max={invoice.totals.balanceAmount}
               value={amount}
               onChange={(e) => setAmount(e.target.value)}
               aria-invalid={!!errors.amount}
@@ -126,8 +150,8 @@ export function GrnPaymentDialog({ grn, open, onOpenChange, onPaid }: GrnPayment
           </Field>
 
           <Field>
-            <FieldLabel htmlFor="grn-pay-reference">Reference (optional)</FieldLabel>
-            <Input id="grn-pay-reference" value={reference} onChange={(e) => setReference(e.target.value)} />
+            <FieldLabel htmlFor="pinv-pay-reference">Reference (optional)</FieldLabel>
+            <Input id="pinv-pay-reference" value={reference} onChange={(e) => setReference(e.target.value)} />
           </Field>
         </FieldGroup>
 
@@ -136,7 +160,11 @@ export function GrnPaymentDialog({ grn, open, onOpenChange, onPaid }: GrnPayment
             Cancel
           </Button>
           <Button onClick={submit} disabled={submitting}>
-            {submitting ? "Recording…" : "Record payment"}
+            {submitting
+              ? "Recording…"
+              : invoice.status === "Draft"
+                ? "Confirm & record payment"
+                : "Record payment"}
           </Button>
         </DialogFooter>
       </DialogContent>
diff --git a/Frontend/erp-system/components/procurement/status-badges.tsx b/Frontend/erp-system/components/procurement/status-badges.tsx
index 1e6f4c7..c404463 100644
--- a/Frontend/erp-system/components/procurement/status-badges.tsx
+++ b/Frontend/erp-system/components/procurement/status-badges.tsx
@@ -1,5 +1,6 @@
 import { Badge } from "@/components/ui/badge"
 import { PurchaseOrderStatus, RequisitionStatus, RfqStatus } from "@/types/procurement"
+import { PurchaseInvoiceStatus } from "@/types/purchase-invoices"
 
 // Fixed width (not w-fit) so every status pill is the same size regardless of
 // label length, same convention as components/receiving/status-badges.tsx.
@@ -43,3 +44,53 @@ export function PoStatusBadge({ status }: { status: PurchaseOrderStatus }) {
     </Badge>
   )
 }
+
+function purchaseInvoiceClass(status: PurchaseInvoiceStatus) {
+  if (status === "Draft") return "bg-warning/10 text-warning border-transparent"
+  if (status === "Posted") return "bg-success/10 text-success border-transparent"
+  return "bg-destructive/10 text-destructive border-transparent" // Cancelled
+}
+
+// "Posted" reads as "Approved" everywhere in the UI, matching SalesInvoiceStatusBadge.
+const purchaseInvoiceStatusLabel: Record<PurchaseInvoiceStatus, string> = {
+  Draft: "Draft",
+  Posted: "Approved",
+  Cancelled: "Cancelled",
+}
+
+export function PurchaseInvoiceStatusBadge({ status }: { status: PurchaseInvoiceStatus }) {
+  return (
+    <Badge variant="outline" className={`${badgeSize} ${purchaseInvoiceClass(status)}`}>
+      {purchaseInvoiceStatusLabel[status]}
+    </Badge>
+  )
+}
+
+export type PurchaseInvoicePaymentStatus = "Unpaid" | "PartiallyPaid" | "Paid"
+
+export function purchaseInvoicePaymentStatus(paidAmount: number, balanceAmount: number): PurchaseInvoicePaymentStatus {
+  if (balanceAmount <= 0) return "Paid"
+  if (paidAmount > 0) return "PartiallyPaid"
+  return "Unpaid"
+}
+
+function purchaseInvoicePaymentClass(status: PurchaseInvoicePaymentStatus) {
+  if (status === "Paid") return "bg-success/10 text-success border-transparent"
+  if (status === "PartiallyPaid") return "bg-warning/10 text-warning border-transparent"
+  return "bg-muted text-muted-foreground border-transparent" // Unpaid
+}
+
+const purchaseInvoicePaymentLabel: Record<PurchaseInvoicePaymentStatus, string> = {
+  Unpaid: "Unpaid",
+  PartiallyPaid: "Partially paid",
+  Paid: "Paid",
+}
+
+export function PurchaseInvoicePaymentStatusBadge({ paidAmount, balanceAmount }: { paidAmount: number; balanceAmount: number }) {
+  const status = purchaseInvoicePaymentStatus(paidAmount, balanceAmount)
+  return (
+    <Badge variant="outline" className={`${badgeSize} ${purchaseInvoicePaymentClass(status)}`}>
+      {purchaseInvoicePaymentLabel[status]}
+    </Badge>
+  )
+}
diff --git a/Frontend/erp-system/components/receiving/status-badges.tsx b/Frontend/erp-system/components/receiving/status-badges.tsx
index 11409a4..24eed3d 100644
--- a/Frontend/erp-system/components/receiving/status-badges.tsx
+++ b/Frontend/erp-system/components/receiving/status-badges.tsx
@@ -32,32 +32,3 @@ export function HoldStatusBadge({ status }: { status: HoldStatus }) {
     </Badge>
   )
 }
-
-export type GrnPaymentStatus = "Unpaid" | "PartiallyPaid" | "Paid"
-
-export function grnPaymentStatus(paidAmount: number, balanceAmount: number): GrnPaymentStatus {
-  if (balanceAmount <= 0) return "Paid"
-  if (paidAmount > 0) return "PartiallyPaid"
-  return "Unpaid"
-}
-
-function paymentClass(status: GrnPaymentStatus) {
-  if (status === "Paid") return "bg-success/10 text-success border-transparent"
-  if (status === "PartiallyPaid") return "bg-warning/10 text-warning border-transparent"
-  return "bg-muted text-muted-foreground border-transparent" // Unpaid
-}
-
-const paymentLabel: Record<GrnPaymentStatus, string> = {
-  Unpaid: "Unpaid",
-  PartiallyPaid: "Partial",
-  Paid: "Paid",
-}
-
-export function GrnPaymentStatusBadge({ paidAmount, balanceAmount }: { paidAmount: number; balanceAmount: number }) {
-  const status = grnPaymentStatus(paidAmount, balanceAmount)
-  return (
-    <Badge variant="outline" className={`${badgeSize} ${paymentClass(status)}`}>
-      {paymentLabel[status]}
-    </Badge>
-  )
-}
diff --git a/Frontend/erp-system/components/sales/SalesInvoicePaymentDialog.tsx b/Frontend/erp-system/components/sales/SalesInvoicePaymentDialog.tsx
index 90a8857..d2d4694 100644
--- a/Frontend/erp-system/components/sales/SalesInvoicePaymentDialog.tsx
+++ b/Frontend/erp-system/components/sales/SalesInvoicePaymentDialog.tsx
@@ -32,7 +32,8 @@ interface SalesInvoicePaymentDialogProps {
 /** Record a customer payment against an invoice's balance — full or partial, into an existing GL
  * cash/bank account. A Draft invoice is posted first (the backend only accepts payments against a
  * Posted invoice) so this doubles as "confirm and pay in one step" from a list row; an already-Posted
- * invoice skips straight to payment. Modeled on GrnPaymentDialog's "pick an account, submit" shape. */
+ * invoice skips straight to payment. "Pick an account, submit" shape, mirrored by
+ * PurchaseInvoicePaymentDialog on the AP side. */
 export function SalesInvoicePaymentDialog({ invoice, open, onOpenChange, onPaid }: SalesInvoicePaymentDialogProps) {
   const [accounts, setAccounts] = useState<CashAndBankAccountDto[] | null>(null)
   const [glBankAccountId, setGlBankAccountId] = useState("")
@@ -42,7 +43,7 @@ export function SalesInvoicePaymentDialog({ invoice, open, onOpenChange, onPaid
   const [submitting, setSubmitting] = useState(false)
 
   // Reset the form fields for a fresh open (or a different invoice) during render — same
-  // "adjust state while rendering" pattern as GrnPaymentDialog, not inside an effect.
+  // "adjust state while rendering" pattern, not inside an effect.
   const openKey = open && invoice ? `${invoice.salesInvoiceId}` : null
   const [resetFor, setResetFor] = useState<string | null>(null)
   if (openKey !== null && resetFor !== openKey) {
diff --git a/Frontend/erp-system/components/settings/BranchMasterPage.tsx b/Frontend/erp-system/components/settings/BranchMasterPage.tsx
new file mode 100644
index 0000000..e0e454f
--- /dev/null
+++ b/Frontend/erp-system/components/settings/BranchMasterPage.tsx
@@ -0,0 +1,191 @@
+"use client"
+
+// Dedicated Branch list/create/deactivate screen — Branch diverges from the plain
+// "code + name" HRM masters (CodeNameMasterPage): its code is server-generated
+// (never entered), and it carries Address + Phone Number too. Shared by both
+// entry points (Settings → Branches and HRM → Settings → Branches) since Branch
+// is a cross-cutting concept now, not HRM-specific.
+import { useEffect, useState } from "react"
+import { Plus } from "lucide-react"
+
+import { branchesHrmApi } from "@/lib/api/hrm-masters"
+import { errorMessage } from "@/lib/error-map"
+import { cn } from "@/lib/utils"
+import { Branch } from "@/types/hrm"
+import { EntityStatus, PaginationMeta } from "@/types/common"
+
+import { Button } from "@/components/ui/button"
+import { Input } from "@/components/ui/input"
+import { Badge } from "@/components/ui/badge"
+import { Field, FieldError, FieldGroup, FieldLabel } from "@/components/ui/field"
+import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle, DialogTrigger } from "@/components/ui/dialog"
+import { Skeleton } from "@/components/ui/skeleton"
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import { toast } from "@/components/ui/toast"
+
+export function BranchMasterPage() {
+  const PAGE_SIZE = 10
+  const [items, setItems] = useState<Branch[] | null>(null)
+  const [pagination, setPagination] = useState<PaginationMeta | null>(null)
+  const [error, setError] = useState<string | null>(null)
+  const [page, setPage] = useState(1)
+
+  const [open, setOpen] = useState(false)
+  const [name, setName] = useState("")
+  const [address, setAddress] = useState("")
+  const [phoneNumber, setPhoneNumber] = useState("")
+  const [errors, setErrors] = useState<Record<string, string>>({})
+  const [submitting, setSubmitting] = useState(false)
+
+  function load() {
+    branchesHrmApi
+      .list({ page, pageSize: PAGE_SIZE })
+      .then((res) => {
+        setItems(res.items)
+        setPagination(res.pagination)
+      })
+      .catch((err) => setError(errorMessage(err)))
+  }
+
+  useEffect(load, [page])
+
+  function resetForm() {
+    setName("")
+    setAddress("")
+    setPhoneNumber("")
+    setErrors({})
+  }
+
+  async function handleCreate() {
+    const nextErrors: Record<string, string> = {}
+    if (!name.trim()) nextErrors.name = "Name is required"
+    setErrors(nextErrors)
+    if (Object.keys(nextErrors).length > 0) return
+
+    setSubmitting(true)
+    try {
+      await branchesHrmApi.create({
+        name: name.trim(),
+        address: address.trim() || null,
+        phoneNumber: phoneNumber.trim() || null,
+      })
+      toast.success("Branch created")
+      setOpen(false)
+      resetForm()
+      load()
+    } catch (err) {
+      toast.error("Could not create branch", errorMessage(err))
+    } finally {
+      setSubmitting(false)
+    }
+  }
+
+  async function toggleStatus(item: Branch) {
+    const next: EntityStatus = item.status === "Active" ? "Inactive" : "Active"
+    try {
+      await branchesHrmApi.updateStatus(item.branchId, next)
+      load()
+    } catch (err) {
+      toast.error("Could not update status", errorMessage(err))
+    }
+  }
+
+  return (
+    <div className="flex flex-col gap-6">
+      <div className="flex items-center justify-between">
+        <div>
+          <h1 className="text-2xl font-bold text-foreground">Branches</h1>
+          <p className="text-base text-muted-foreground">Company branches/locations — used for multi-branch scoping.</p>
+        </div>
+        <Dialog open={open} onOpenChange={(next) => { setOpen(next); if (!next) resetForm() }}>
+          <DialogTrigger render={<Button size="lg"><Plus className="size-5" />New</Button>} />
+          <DialogContent className="sm:max-w-sm">
+            <DialogHeader className="items-center text-center">
+              <DialogTitle>New Branch</DialogTitle>
+              <DialogDescription>Code is generated automatically. Deactivate later — branches are never deleted.</DialogDescription>
+            </DialogHeader>
+            <FieldGroup>
+              <Field data-invalid={!!errors.name}>
+                <FieldLabel htmlFor="branch-name">Name</FieldLabel>
+                <Input id="branch-name" value={name} onChange={(e) => setName(e.target.value)} aria-invalid={!!errors.name} />
+                <FieldError errors={[errors.name ? { message: errors.name } : undefined]} />
+              </Field>
+              <Field>
+                <FieldLabel htmlFor="branch-address">Address</FieldLabel>
+                <Input id="branch-address" value={address} onChange={(e) => setAddress(e.target.value)} />
+              </Field>
+              <Field>
+                <FieldLabel htmlFor="branch-phone">Phone Number</FieldLabel>
+                <Input id="branch-phone" value={phoneNumber} onChange={(e) => setPhoneNumber(e.target.value)} />
+              </Field>
+            </FieldGroup>
+            <div className="flex justify-center gap-3 pt-2">
+              <Button variant="outline" className="min-w-32" onClick={() => setOpen(false)} disabled={submitting}>Cancel</Button>
+              <Button className="min-w-32" onClick={handleCreate} disabled={submitting}>{submitting ? "Creating…" : "Create"}</Button>
+            </div>
+          </DialogContent>
+        </Dialog>
+      </div>
+
+      {error && <div className="rounded-lg border border-destructive/30 bg-destructive/5 p-5 text-base text-destructive">{error}</div>}
+
+      {!error && items === null && (
+        <div className="flex flex-col gap-3">{Array.from({ length: 4 }).map((_, i) => <Skeleton key={i} className="h-14 w-full" />)}</div>
+      )}
+
+      {!error && items !== null && items.length === 0 && (
+        <div className="flex flex-col items-center gap-4 rounded-xl border border-dashed py-20 text-center">
+          <p className="text-base text-muted-foreground">No branches yet.</p>
+        </div>
+      )}
+
+      {!error && items !== null && items.length > 0 && (
+        <Table className="text-base">
+          <TableHeader>
+            <TableRow>
+              <TableHead className="h-12 px-3 text-sm">Code</TableHead>
+              <TableHead className="h-12 px-3 text-sm">Name</TableHead>
+              <TableHead className="h-12 px-3 text-sm">Address</TableHead>
+              <TableHead className="h-12 px-3 text-sm">Phone Number</TableHead>
+              <TableHead className="h-12 px-3 text-sm">Status</TableHead>
+              <TableHead className="h-12 px-3 text-sm">Actions</TableHead>
+            </TableRow>
+          </TableHeader>
+          <TableBody>
+            {items.map((item) => (
+              <TableRow key={item.branchId}>
+                <TableCell className="px-3 py-3.5 font-medium">{item.code}</TableCell>
+                <TableCell className="px-3 py-3.5">{item.name}</TableCell>
+                <TableCell className="px-3 py-3.5 text-muted-foreground">{item.address ?? "—"}</TableCell>
+                <TableCell className="px-3 py-3.5 text-muted-foreground">{item.phoneNumber ?? "—"}</TableCell>
+                <TableCell className="px-3 py-3.5">
+                  <Badge variant="outline" className={cn("h-6 w-fit justify-center border-transparent px-2.5 text-sm", item.status === "Active" ? "bg-success/10 text-success" : "bg-muted text-muted-foreground")}>
+                    {item.status}
+                  </Badge>
+                </TableCell>
+                <TableCell className="px-3 py-3.5">
+                  <Button variant="ghost" size="sm" onClick={() => toggleStatus(item)}>
+                    {item.status === "Active" ? "Deactivate" : "Activate"}
+                  </Button>
+                </TableCell>
+              </TableRow>
+            ))}
+          </TableBody>
+        </Table>
+      )}
+
+      {pagination && pagination.totalPages > 1 && (
+        <div className="flex items-center justify-between">
+          <p className="text-sm text-muted-foreground">
+            Showing {(pagination.page - 1) * pagination.pageSize + 1}–{Math.min(pagination.page * pagination.pageSize, pagination.totalItems)} of {pagination.totalItems}
+          </p>
+          <div className="flex items-center gap-2">
+            <Button type="button" variant="outline" size="sm" disabled={pagination.page <= 1} onClick={() => setPage((p) => Math.max(1, p - 1))}>Previous</Button>
+            <span className="text-sm text-muted-foreground">Page {pagination.page} of {pagination.totalPages}</span>
+            <Button type="button" variant="outline" size="sm" disabled={pagination.page >= pagination.totalPages} onClick={() => setPage((p) => Math.min(pagination.totalPages, p + 1))}>Next</Button>
+          </div>
+        </div>
+      )}
+    </div>
+  )
+}
diff --git a/Frontend/erp-system/components/ui/textarea.tsx b/Frontend/erp-system/components/ui/textarea.tsx
new file mode 100644
index 0000000..0be43c6
--- /dev/null
+++ b/Frontend/erp-system/components/ui/textarea.tsx
@@ -0,0 +1,18 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
+  return (
+    <textarea
+      data-slot="textarea"
+      className={cn(
+        "min-h-20 w-full min-w-0 rounded-lg border border-input bg-transparent px-3 py-2 text-base transition-colors outline-none placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3 focus-visible:ring-ring/50 disabled:pointer-events-none disabled:cursor-not-allowed disabled:bg-input/50 disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-3 aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:disabled:bg-input/80 dark:aria-invalid:border-destructive/50 dark:aria-invalid:ring-destructive/40",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Textarea }
diff --git a/Frontend/erp-system/lib/api/branch-config.ts b/Frontend/erp-system/lib/api/branch-config.ts
new file mode 100644
index 0000000..8c369e6
--- /dev/null
+++ b/Frontend/erp-system/lib/api/branch-config.ts
@@ -0,0 +1,16 @@
+// Branch configuration. Singleton - no id. When `branchingEnabled` is off, the
+// Employee/Warehouse create forms stop asking for a branch and every new record is
+// silently assigned to the deployment's one default branch server-side instead.
+import { apiRequestWithETag } from "@/lib/api-client"
+import { ApiResult } from "@/types/common"
+import { BranchConfig, UpdateBranchConfigRequest } from "@/types/hrm"
+
+export const branchConfigApi = {
+  get(): Promise<ApiResult<BranchConfig>> {
+    return apiRequestWithETag<BranchConfig>("/branch-config")
+  },
+
+  update(request: UpdateBranchConfigRequest, ifMatch: string): Promise<ApiResult<BranchConfig>> {
+    return apiRequestWithETag<BranchConfig>("/branch-config", { method: "PUT", body: request, ifMatch })
+  },
+}
diff --git a/Frontend/erp-system/lib/api/company-profile.ts b/Frontend/erp-system/lib/api/company-profile.ts
new file mode 100644
index 0000000..2b94931
--- /dev/null
+++ b/Frontend/erp-system/lib/api/company-profile.ts
@@ -0,0 +1,94 @@
+// ⚠️ TEMPORARY MOCK for manual browser testing — see /tmp/erp-mock-backup for the real
+// (backend-not-built-yet) client. Restore before committing.
+import { ApiResult } from "@/types/common"
+import { CompanyProfile, UpdateCompanyProfileRequest } from "@/types/company-profile"
+
+const STORAGE_KEY = "mock:company-profile"
+
+const defaultProfile: CompanyProfile = {
+  legalName: "Hexa Trading (Private) Limited",
+  tradeName: "Hexa ERP",
+  taxRegistrationNo: "TRN-994521",
+  vatRegistrationNo: "VAT-118823",
+  addressLine1: "No. 42, Galle Road",
+  addressLine2: "Colombo 03",
+  city: "Colombo",
+  country: "Sri Lanka",
+  phone: "+94 11 234 5678",
+  email: "accounts@hexatrading.example",
+  bankName: "Commercial Bank of Ceylon",
+  bankBranch: "Colombo Main",
+  accountName: "Hexa Trading (Private) Limited",
+  accountNumber: "8001234567",
+  swiftCode: "CCEYLKLX",
+  logoUrl: null,
+  updatedAt: null,
+  updatedBy: null,
+}
+
+// The print page opens in a new tab (target="_blank"), which is a fresh JS load — a plain
+// module-level variable would reset to defaultProfile and never see what Settings saved.
+// localStorage is the same origin across tabs, so it survives that reload.
+function readProfile(): CompanyProfile {
+  if (typeof window === "undefined") return defaultProfile
+  try {
+    const raw = window.localStorage.getItem(STORAGE_KEY)
+    return raw ? { ...defaultProfile, ...JSON.parse(raw) } : defaultProfile
+  } catch {
+    return defaultProfile
+  }
+}
+
+function writeProfile(next: CompanyProfile) {
+  if (typeof window === "undefined") return
+  try {
+    window.localStorage.setItem(STORAGE_KEY, JSON.stringify(next))
+  } catch {
+    // best-effort mock persistence; ignore storage failures
+  }
+}
+
+let profile: CompanyProfile = readProfile()
+
+function etag() {
+  return `"cp-${profile.updatedAt ?? "initial"}"`
+}
+
+function readAsDataUrl(file: File): Promise<string> {
+  return new Promise((resolve, reject) => {
+    const reader = new FileReader()
+    reader.onload = () => resolve(reader.result as string)
+    reader.onerror = reject
+    reader.readAsDataURL(file)
+  })
+}
+
+export const companyProfileApi = {
+  async get(): Promise<ApiResult<CompanyProfile>> {
+    profile = readProfile()
+    return { data: profile, etag: etag() }
+  },
+
+  async update(request: UpdateCompanyProfileRequest, _ifMatch: string): Promise<ApiResult<CompanyProfile>> {
+    profile = { ...profile, ...request, updatedAt: new Date().toISOString(), updatedBy: 1 }
+    writeProfile(profile)
+    return { data: profile, etag: etag() }
+  },
+
+  async uploadLogo(file: File): Promise<ApiResult<CompanyProfile>> {
+    const logoUrl = await readAsDataUrl(file)
+    profile = { ...profile, logoUrl, updatedAt: new Date().toISOString(), updatedBy: 1 }
+    writeProfile(profile)
+    return { data: profile, etag: etag() }
+  },
+
+  async deleteLogo(): Promise<ApiResult<CompanyProfile>> {
+    profile = { ...profile, logoUrl: null, updatedAt: new Date().toISOString(), updatedBy: 1 }
+    writeProfile(profile)
+    return { data: profile, etag: etag() }
+  },
+}
+
+export async function companyProfile(): Promise<CompanyProfile> {
+  return readProfile()
+}
diff --git a/Frontend/erp-system/lib/api/dashboard.ts b/Frontend/erp-system/lib/api/dashboard.ts
index 3929c2a..c291a0b 100644
--- a/Frontend/erp-system/lib/api/dashboard.ts
+++ b/Frontend/erp-system/lib/api/dashboard.ts
@@ -1,9 +1,9 @@
 // Dashboard overview endpoint (Backend/ERPCore/Controllers/DashboardController.cs).
-import { apiRequest } from "@/lib/api-client"
+import { apiRequest, buildQuery } from "@/lib/api-client"
 import { DashboardStats } from "@/types/dashboard"
 
 export const dashboardApi = {
-  stats(): Promise<DashboardStats> {
-    return apiRequest<DashboardStats>("/dashboard/stats")
+  stats(params: { branchId?: number } = {}): Promise<DashboardStats> {
+    return apiRequest<DashboardStats>(`/dashboard/stats${buildQuery(params)}`)
   },
 }
diff --git a/Frontend/erp-system/lib/api/grns.ts b/Frontend/erp-system/lib/api/grns.ts
index 5954cb6..44a9417 100644
--- a/Frontend/erp-system/lib/api/grns.ts
+++ b/Frontend/erp-system/lib/api/grns.ts
@@ -10,10 +10,8 @@ import { apiRequest, buildQuery } from "@/lib/api-client"
 import { PagedResponse } from "@/types/common"
 import {
   ConfirmGrnResponse,
-  CreateGrnPaymentRequest,
   CreateGrnRequest,
   Grn,
-  GrnPayment,
   GrnStatus,
   GrnSummary,
   ReleaseAction,
@@ -28,6 +26,7 @@ export interface ListGrnsParams {
   poId?: number
   vendorId?: number
   warehouseId?: number
+  branchId?: number
   sort?: string
 }
 
@@ -60,14 +59,4 @@ export const grnsApi = {
       body: { action },
     })
   },
-
-  /** Pay the vendor against the GRN's balance, in full or in installments. Posts a real GL journal entry. */
-  pay(grnId: number, request: CreateGrnPaymentRequest): Promise<GrnPayment> {
-    return apiRequest<GrnPayment>(`/grns/${grnId}/payments`, { method: "POST", body: request })
-  },
-
-  /** Payment history for a GRN, newest first. */
-  listPayments(grnId: number): Promise<GrnPayment[]> {
-    return apiRequest<GrnPayment[]>(`/grns/${grnId}/payments`)
-  },
 }
diff --git a/Frontend/erp-system/lib/api/hrm-masters.ts b/Frontend/erp-system/lib/api/hrm-masters.ts
index 009c79f..27b82a1 100644
--- a/Frontend/erp-system/lib/api/hrm-masters.ts
+++ b/Frontend/erp-system/lib/api/hrm-masters.ts
@@ -12,8 +12,9 @@ import {
   WorkShift,
 } from "@/types/hrm"
 
-export interface CreateBranchRequest { code: string; name: string; address?: string | null }
-export type UpdateBranchRequest = Omit<CreateBranchRequest, "code">
+// Code is server-generated ("BR-001", ...) — never sent from the client.
+export interface CreateBranchRequest { name: string; address?: string | null; phoneNumber?: string | null }
+export type UpdateBranchRequest = CreateBranchRequest
 export const branchesHrmApi = createMasterApi<Branch, CreateBranchRequest, UpdateBranchRequest>("branches")
 
 export interface CreateDepartmentRequest {
diff --git a/Frontend/erp-system/lib/api/invoice-template-config.ts b/Frontend/erp-system/lib/api/invoice-template-config.ts
new file mode 100644
index 0000000..f3d013e
--- /dev/null
+++ b/Frontend/erp-system/lib/api/invoice-template-config.ts
@@ -0,0 +1,62 @@
+// ⚠️ TEMPORARY MOCK for manual browser testing — see /tmp/erp-mock-backup for the real
+// (backend-not-built-yet) client. Restore before committing.
+import { ApiResult } from "@/types/common"
+import { InvoiceTemplateConfig, UpdateInvoiceTemplateConfigRequest } from "@/types/invoice-template"
+
+const STORAGE_KEY = "mock:invoice-template-config"
+
+const defaultConfig: InvoiceTemplateConfig = {
+  templateStyle: "Classic",
+  logoPlacement: "Left",
+  showBankDetails: true,
+  showTaxRegNo: true,
+  footerNote: "Thank you for your business.",
+  termsAndConditions: "Payment due within 30 days of invoice date.",
+  updatedAt: null,
+  updatedBy: null,
+}
+
+// The print page opens in a new tab (target="_blank"), which is a fresh JS load — a plain
+// module-level variable would reset to defaultConfig and never see what Settings saved.
+// localStorage is the same origin across tabs, so it survives that reload.
+function readConfig(): InvoiceTemplateConfig {
+  if (typeof window === "undefined") return defaultConfig
+  try {
+    const raw = window.localStorage.getItem(STORAGE_KEY)
+    return raw ? { ...defaultConfig, ...JSON.parse(raw) } : defaultConfig
+  } catch {
+    return defaultConfig
+  }
+}
+
+function writeConfig(next: InvoiceTemplateConfig) {
+  if (typeof window === "undefined") return
+  try {
+    window.localStorage.setItem(STORAGE_KEY, JSON.stringify(next))
+  } catch {
+    // best-effort mock persistence; ignore storage failures
+  }
+}
+
+let config: InvoiceTemplateConfig = readConfig()
+
+function etag() {
+  return `"tmpl-${config.updatedAt ?? "initial"}"`
+}
+
+export const invoiceTemplateConfigApi = {
+  async get(): Promise<ApiResult<InvoiceTemplateConfig>> {
+    config = readConfig()
+    return { data: config, etag: etag() }
+  },
+
+  async update(request: UpdateInvoiceTemplateConfigRequest, _ifMatch: string): Promise<ApiResult<InvoiceTemplateConfig>> {
+    config = { ...request, updatedAt: new Date().toISOString(), updatedBy: 1 }
+    writeConfig(config)
+    return { data: config, etag: etag() }
+  },
+}
+
+export async function invoiceTemplateConfig(): Promise<InvoiceTemplateConfig> {
+  return readConfig()
+}
diff --git a/Frontend/erp-system/lib/api/purchase-invoices.ts b/Frontend/erp-system/lib/api/purchase-invoices.ts
new file mode 100644
index 0000000..14a6683
--- /dev/null
+++ b/Frontend/erp-system/lib/api/purchase-invoices.ts
@@ -0,0 +1,67 @@
+// One typed client method per Purchase Invoice endpoint. A purchase invoice consolidates
+// one or more Confirmed GRNs for the same vendor (each GRN becomes one line — see
+// types/purchase-invoices.ts); item-level detail stays on the GRN. Draft invoices are
+// editable via update(); post()/cancel() are the only status transitions.
+import { apiRequest, apiRequestWithETag, buildQuery } from "@/lib/api-client"
+import { ApiResult, PagedResponse } from "@/types/common"
+import {
+  CreatePurchaseInvoicePaymentRequest,
+  CreatePurchaseInvoiceRequest,
+  GrnEligibleForInvoice,
+  PurchaseInvoice,
+  PurchaseInvoiceListFilterParams,
+  PurchaseInvoicePayment,
+  PurchaseInvoiceSummary,
+  UpdatePurchaseInvoiceRequest,
+} from "@/types/purchase-invoices"
+
+export const purchaseInvoicesApi = {
+  list(params: PurchaseInvoiceListFilterParams = {}): Promise<PagedResponse<PurchaseInvoiceSummary>> {
+    return apiRequest<PagedResponse<PurchaseInvoiceSummary>>(`/purchase-invoices${buildQuery(params)}`)
+  },
+
+  get(purchaseInvoiceId: number): Promise<ApiResult<PurchaseInvoice>> {
+    return apiRequestWithETag<PurchaseInvoice>(`/purchase-invoices/${purchaseInvoiceId}`)
+  },
+
+  /** 409 GRN_NOT_CONFIRMED / GRN_VENDOR_MISMATCH / GRN_ALREADY_INVOICED, or DUPLICATE_VENDOR_INVOICE_NO. */
+  create(request: CreatePurchaseInvoiceRequest): Promise<ApiResult<PurchaseInvoice>> {
+    return apiRequestWithETag<PurchaseInvoice>("/purchase-invoices", { method: "POST", body: request })
+  },
+
+  /** Draft only (409 PURCHASE_INVOICE_NOT_EDITABLE otherwise). Echo the ETag from get()/create() as ifMatch. */
+  update(purchaseInvoiceId: number, request: UpdatePurchaseInvoiceRequest, ifMatch: string): Promise<ApiResult<PurchaseInvoice>> {
+    return apiRequestWithETag<PurchaseInvoice>(`/purchase-invoices/${purchaseInvoiceId}`, {
+      method: "PUT",
+      body: request,
+      ifMatch,
+    })
+  },
+
+  post(purchaseInvoiceId: number): Promise<PurchaseInvoice> {
+    return apiRequest<PurchaseInvoice>(`/purchase-invoices/${purchaseInvoiceId}/post`, { method: "POST" })
+  },
+
+  /** Draft only. */
+  cancel(purchaseInvoiceId: number): Promise<PurchaseInvoice> {
+    return apiRequest<PurchaseInvoice>(`/purchase-invoices/${purchaseInvoiceId}/cancel`, { method: "POST" })
+  },
+
+  /** Posted only (409 PURCHASE_INVOICE_NOT_PAYABLE); amount capped at the remaining balance. */
+  pay(purchaseInvoiceId: number, request: CreatePurchaseInvoicePaymentRequest): Promise<PurchaseInvoicePayment> {
+    return apiRequest<PurchaseInvoicePayment>(`/purchase-invoices/${purchaseInvoiceId}/payments`, {
+      method: "POST",
+      body: request,
+    })
+  },
+
+  /** Payment history, newest first. */
+  listPayments(purchaseInvoiceId: number): Promise<PurchaseInvoicePayment[]> {
+    return apiRequest<PurchaseInvoicePayment[]>(`/purchase-invoices/${purchaseInvoiceId}/payments`)
+  },
+
+  /** Confirmed, not-yet-invoiced GRNs for a vendor — candidates for a new/edited invoice. */
+  listEligibleGrns(vendorId: number): Promise<GrnEligibleForInvoice[]> {
+    return apiRequest<GrnEligibleForInvoice[]>(`/purchase-invoices/eligible-grns${buildQuery({ vendorId })}`)
+  },
+}
diff --git a/Frontend/erp-system/lib/api/stock-adjustments.ts b/Frontend/erp-system/lib/api/stock-adjustments.ts
index eaf8c52..dfe4683 100644
--- a/Frontend/erp-system/lib/api/stock-adjustments.ts
+++ b/Frontend/erp-system/lib/api/stock-adjustments.ts
@@ -9,6 +9,7 @@ export interface ListAdjustmentsParams {
   pageSize?: number
   q?: string
   warehouseId?: number
+  branchId?: number
   reasonCodeId?: number
   sort?: string
 }
diff --git a/Frontend/erp-system/lib/api/stock-counts.ts b/Frontend/erp-system/lib/api/stock-counts.ts
index 61c80b8..2be91a6 100644
--- a/Frontend/erp-system/lib/api/stock-counts.ts
+++ b/Frontend/erp-system/lib/api/stock-counts.ts
@@ -17,6 +17,7 @@ export interface ListCountsParams {
   q?: string
   status?: CountStatus
   warehouseId?: number
+  branchId?: number
   sort?: string
 }
 
diff --git a/Frontend/erp-system/lib/api/stock-transfers.ts b/Frontend/erp-system/lib/api/stock-transfers.ts
index b5ea286..223a8a7 100644
--- a/Frontend/erp-system/lib/api/stock-transfers.ts
+++ b/Frontend/erp-system/lib/api/stock-transfers.ts
@@ -20,6 +20,7 @@ export interface ListTransfersParams {
   status?: TransferStatus
   srcWarehouseId?: number
   destWarehouseId?: number
+  branchId?: number
   sort?: string
 }
 
diff --git a/Frontend/erp-system/lib/api/stock.ts b/Frontend/erp-system/lib/api/stock.ts
index 632af92..417dfe5 100644
--- a/Frontend/erp-system/lib/api/stock.ts
+++ b/Frontend/erp-system/lib/api/stock.ts
@@ -6,6 +6,7 @@ import { LedgerEntry, OnHand, ReorderAlert, ReorderRequisitionResponse, Valuatio
 export interface LedgerQuery {
   itemId?: number
   warehouseId?: number
+  branchId?: number
   /** `YYYY-MM-DD`. */
   from?: string
   to?: string
@@ -23,6 +24,7 @@ export interface LedgerQuery {
 export interface OnHandListParams {
   itemId?: number
   warehouseId?: number
+  branchId?: number
   page?: number
   pageSize?: number
 }
@@ -46,7 +48,10 @@ export const stockApi = {
   },
 
   /** Items at or below their reorder point — computed on read, no stored entity (FR-STK-10). */
-  reorderAlerts(warehouseId?: number, params: { page?: number; pageSize?: number } = {}): Promise<PagedResponse<ReorderAlert>> {
+  reorderAlerts(
+    warehouseId?: number,
+    params: { branchId?: number; page?: number; pageSize?: number } = {},
+  ): Promise<PagedResponse<ReorderAlert>> {
     return apiRequest<PagedResponse<ReorderAlert>>(`/stock/reorder-alerts${buildQuery({ warehouseId, ...params })}`)
   },
 
diff --git a/Frontend/erp-system/lib/api/wastage.ts b/Frontend/erp-system/lib/api/wastage.ts
index 837f0e3..d30ca03 100644
--- a/Frontend/erp-system/lib/api/wastage.ts
+++ b/Frontend/erp-system/lib/api/wastage.ts
@@ -43,6 +43,7 @@ export interface WastageRecord {
 
 export interface ListWastageParams {
   warehouseId?: number
+  branchId?: number
   reasonCodeId?: number
   page?: number
   pageSize?: number
@@ -73,6 +74,7 @@ export const wastageApi = {
     // otherwise fetch the page and keep the loss-type rows.
     const res = await stockAdjustmentsApi.list({
       warehouseId: params.warehouseId,
+      branchId: params.branchId,
       reasonCodeId: params.reasonCodeId,
       page: params.page,
       pageSize: params.pageSize ?? 50,
diff --git a/Frontend/erp-system/lib/error-map.ts b/Frontend/erp-system/lib/error-map.ts
index 8423f1b..d3f81c3 100644
--- a/Frontend/erp-system/lib/error-map.ts
+++ b/Frontend/erp-system/lib/error-map.ts
@@ -35,6 +35,7 @@ const DETAIL_PREFERRED_CODES = new Set([
   "TRANSFER_EXCEEDS_AVAILABLE",
   "LEFTOVER_EXCEEDS_CONSUMED",
   "REQUIRED_FIELD_MISSING",
+  "DUPLICATE_VENDOR_INVOICE_NO",
 ])
 
 const CODE_MESSAGES: Record<string, string> = {
@@ -44,6 +45,11 @@ const CODE_MESSAGES: Record<string, string> = {
   ONHOLD_NOT_ISSUABLE: "This stock is on hold/quarantined and cannot be issued.",
   REASON_CODE_REQUIRED: "A reason code is required for this action.",
   PO_NOT_EDITABLE: "This purchase order can no longer be edited.",
+  GRN_ALREADY_INVOICED: "This GRN has already been added to another purchase invoice.",
+  GRN_VENDOR_MISMATCH: "All GRNs on a purchase invoice must be from the same vendor.",
+  GRN_NOT_CONFIRMED: "Only confirmed GRNs can be added to a purchase invoice.",
+  PURCHASE_INVOICE_NOT_EDITABLE: "This purchase invoice can no longer be edited.",
+  DUPLICATE_VENDOR_INVOICE_NO: "This vendor invoice number has already been recorded for this vendor.",
   SKU_DUPLICATE: "That SKU already exists.",
   MASTER_IN_USE: "This record is referenced by other data and cannot be deleted.",
   CONCURRENCY_CONFLICT: "This record was changed by someone else. Reload and try again.",
diff --git a/Frontend/erp-system/lib/validations/company-profile.ts b/Frontend/erp-system/lib/validations/company-profile.ts
new file mode 100644
index 0000000..6826b9d
--- /dev/null
+++ b/Frontend/erp-system/lib/validations/company-profile.ts
@@ -0,0 +1,22 @@
+// Client-side UX validation only — same thin convention as lib/validations/sales.ts.
+
+const EMAIL_RE = /^[^\s@]+@[^\s@]+\.[^\s@]+$/
+
+export function validateCompanyProfile(input: {
+  legalName: string
+  addressLine1: string
+  city: string
+  country: string
+  phone: string
+  email: string
+}): Record<string, string> {
+  const errors: Record<string, string> = {}
+  if (!input.legalName.trim()) errors.legalName = "Enter the company's legal name"
+  if (!input.addressLine1.trim()) errors.addressLine1 = "Enter an address"
+  if (!input.city.trim()) errors.city = "Enter a city"
+  if (!input.country.trim()) errors.country = "Enter a country"
+  if (!input.phone.trim()) errors.phone = "Enter a phone number"
+  if (!input.email.trim()) errors.email = "Enter an email address"
+  else if (!EMAIL_RE.test(input.email.trim())) errors.email = "Enter a valid email address"
+  return errors
+}
diff --git a/Frontend/erp-system/lib/validations/purchase-invoices.ts b/Frontend/erp-system/lib/validations/purchase-invoices.ts
new file mode 100644
index 0000000..9d55a9e
--- /dev/null
+++ b/Frontend/erp-system/lib/validations/purchase-invoices.ts
@@ -0,0 +1,21 @@
+// Client-side UX validation only — required fields, format/range checks the browser can
+// already see. Server-authoritative rules (GRN eligibility, vendor match, duplicate vendor
+// invoice numbers) are never re-implemented here. Same pattern as lib/validations/sales.ts.
+
+export function validatePurchaseInvoiceHeader(input: {
+  vendorId: number | null
+  vendorInvoiceNo: string
+  vendorInvoiceDate: string
+  grnIds: number[]
+}): Record<string, string> {
+  const errors: Record<string, string> = {}
+  if (!input.vendorId) errors.vendorId = "Select a vendor"
+  if (!input.vendorInvoiceNo.trim()) errors.vendorInvoiceNo = "Enter the vendor's invoice number"
+  if (!input.vendorInvoiceDate) {
+    errors.vendorInvoiceDate = "Enter the vendor's invoice date"
+  } else if (input.vendorInvoiceDate > new Date().toISOString().slice(0, 10)) {
+    errors.vendorInvoiceDate = "Invoice date cannot be in the future"
+  }
+  if (input.grnIds.length === 0) errors.grnIds = "Select at least one GRN to consolidate"
+  return errors
+}
diff --git a/Frontend/erp-system/types/company-profile.ts b/Frontend/erp-system/types/company-profile.ts
new file mode 100644
index 0000000..466a544
--- /dev/null
+++ b/Frontend/erp-system/types/company-profile.ts
@@ -0,0 +1,27 @@
+// Company Profile — singleton settings row (legal identity, contact, bank, logo) consumed by
+// the invoice print pages via components/invoice-template/InvoicePrintHeader.tsx. `footerNote`
+// deliberately lives on InvoiceTemplateConfig instead — this owns identity/contact/bank facts only.
+
+export interface CompanyProfile {
+  legalName: string
+  tradeName: string
+  taxRegistrationNo: string | null
+  vatRegistrationNo: string | null
+  addressLine1: string
+  addressLine2: string | null
+  city: string
+  country: string
+  phone: string
+  email: string
+  bankName: string | null
+  bankBranch: string | null
+  accountName: string | null
+  accountNumber: string | null
+  swiftCode: string | null
+  logoUrl: string | null
+  updatedAt: string | null
+  updatedBy: number | null
+}
+
+/** Text fields only — the logo is managed separately via companyProfileApi.uploadLogo/deleteLogo. */
+export type UpdateCompanyProfileRequest = Omit<CompanyProfile, "logoUrl" | "updatedAt" | "updatedBy">
diff --git a/Frontend/erp-system/types/grn.ts b/Frontend/erp-system/types/grn.ts
index d92342c..348e538 100644
--- a/Frontend/erp-system/types/grn.ts
+++ b/Frontend/erp-system/types/grn.ts
@@ -102,8 +102,11 @@ export interface Grn {
   postedAt: string | null
   /** Journal number of the real GL journal entry posted for this GRN's receipt (set on confirm). */
   glJournalNo: string | null
-  paidAmount: number
-  balanceAmount: number
+  /** Set once this GRN is consolidated into a Purchase Invoice — see types/purchase-invoices.ts.
+   * Denormalized so GRN pages can show the link without an extra fetch. Vendor payment now
+   * happens entirely on the Purchase Invoice, not here. */
+  purchaseInvoiceId: number | null
+  purchaseInvoiceNo: string | null
   lines: GrnLine[]
 }
 
@@ -118,8 +121,8 @@ export interface GrnSummary {
   createdAt: string
   postedAt: string | null
   lineCount: number
-  paidAmount: number
-  balanceAmount: number
+  purchaseInvoiceId: number | null
+  purchaseInvoiceNo: string | null
 }
 
 /** docs/11 §4.2 confirm response. */
@@ -139,7 +142,6 @@ export interface ConfirmGrnResponse {
   status: GrnStatus
   postedAt: string
   glJournalNo: string
-  balanceAmount: number
   createdLayers: CreatedLayer[]
   ledgerRefs: number[]
   poStatus: PurchaseOrderStatus | null
@@ -155,23 +157,3 @@ export interface ReleaseGrnLineResponse {
   grnLineId: number
   holdStatus: HoldStatus
 }
-
-/** A vendor payment against a confirmed GRN's balance (installments allowed). */
-export interface GrnPayment {
-  grnPaymentId: number
-  grnId: number
-  amount: number
-  paymentDate: string
-  glBankAccountId: number
-  bankAccountName: string
-  reference: string | null
-  /** Journal number of the real GL journal entry this payment posted. */
-  glJournalNo: string | null
-  createdAt: string
-}
-
-export interface CreateGrnPaymentRequest {
-  amount: number
-  glBankAccountId: number
-  reference?: string | null
-}
diff --git a/Frontend/erp-system/types/hrm.ts b/Frontend/erp-system/types/hrm.ts
index 8e9c9c4..8ecb0b7 100644
--- a/Frontend/erp-system/types/hrm.ts
+++ b/Frontend/erp-system/types/hrm.ts
@@ -8,11 +8,23 @@ export interface Branch {
   code: string
   name: string
   address: string | null
+  phoneNumber: string | null
   status: EntityStatus
   createdAt: string
   updatedAt: string | null
 }
 
+/** Singleton toggle for whether this deployment requires a branch at all. */
+export interface BranchConfig {
+  branchingEnabled: boolean
+  updatedAt: string | null
+  updatedBy: number | null
+}
+
+export interface UpdateBranchConfigRequest {
+  branchingEnabled: boolean
+}
+
 export interface Department {
   departmentId: number
   code: string
@@ -90,7 +102,7 @@ export interface EmployeeListItem {
   designationName: string | null
   employmentTypeId: number
   employmentTypeName: string | null
-  branchId: number | null
+  branchId: number
   branchName: string | null
   status: EmployeeStatus
   hasUserLink: boolean
@@ -122,7 +134,7 @@ export interface EmployeeDetail {
   departmentId: number
   designationId: number
   employmentTypeId: number
-  branchId: number | null
+  branchId: number
   workShiftId: number
   reportingManagerId: number | null
   epfNumber: string | null
@@ -155,7 +167,7 @@ export interface CreateEmployeeRequest {
   departmentId: number
   designationId: number
   employmentTypeId: number
-  branchId?: number | null
+  branchId: number
   workShiftId: number
   reportingManagerId?: number | null
   epfNumber?: string | null
diff --git a/Frontend/erp-system/types/invoice-template.ts b/Frontend/erp-system/types/invoice-template.ts
new file mode 100644
index 0000000..fc0c4fe
--- /dev/null
+++ b/Frontend/erp-system/types/invoice-template.ts
@@ -0,0 +1,21 @@
+// Invoice Template Config — singleton settings row shared by both Sales Invoice and
+// Purchase Invoice print pages (see components/invoice-template/). Flat fields + RowVersion,
+// same shape as ProductConfig (types/master-data.ts), not a catalog/child-collection —
+// the field set here is small and fixed.
+
+export type InvoiceTemplateStyle = "Classic" | "Compact" | "Modern"
+export type LogoPlacement = "Left" | "Center" | "Right" | "None"
+
+export interface InvoiceTemplateConfig {
+  templateStyle: InvoiceTemplateStyle
+  logoPlacement: LogoPlacement
+  showBankDetails: boolean
+  showTaxRegNo: boolean
+  footerNote: string
+  termsAndConditions: string
+  updatedAt: string | null
+  updatedBy: number | null
+}
+
+/** All fields are required; a partial body is a 400, never a silent disable (same rule as ProductConfig). */
+export type UpdateInvoiceTemplateConfigRequest = Omit<InvoiceTemplateConfig, "updatedAt" | "updatedBy">
diff --git a/Frontend/erp-system/types/master-data.ts b/Frontend/erp-system/types/master-data.ts
index 9c5426e..794c3d0 100644
--- a/Frontend/erp-system/types/master-data.ts
+++ b/Frontend/erp-system/types/master-data.ts
@@ -137,11 +137,14 @@ export interface Warehouse {
   warehouseId: number
   code: string
   name: string
+  branchId: number
+  branchName: string | null
 }
 
 export interface CreateWarehouseRequest {
   code: string
   name: string
+  branchId: number
 }
 
 export interface Bin {
diff --git a/Frontend/erp-system/types/purchase-invoices.ts b/Frontend/erp-system/types/purchase-invoices.ts
new file mode 100644
index 0000000..7a8d44f
--- /dev/null
+++ b/Frontend/erp-system/types/purchase-invoices.ts
@@ -0,0 +1,94 @@
+// Purchase Invoice (AP) types — mirrors the assumed backend contract (see the approved
+// plan at .claude/plans/silly-roaming-codd.md Part A.1). A PurchaseInvoiceGrnLine is one
+// consolidated GRN, not a re-itemization of GRN item lines — the GRN already owns
+// item-level detail.
+
+export type PurchaseInvoiceStatus = "Draft" | "Posted" | "Cancelled"
+
+export interface PurchaseInvoiceGrnLine {
+  purchaseInvoiceLineId: number
+  grnId: number
+  grnDocNo: string
+  grnPostedAt: string
+  subtotal: number
+  vatTotal: number
+  lineTotal: number
+}
+
+export interface PurchaseInvoiceTotals {
+  subtotal: number
+  vatTotal: number
+  grandTotal: number
+  paidAmount: number
+  balanceAmount: number
+}
+
+export interface PurchaseInvoiceSummary {
+  purchaseInvoiceId: number
+  docNo: string
+  /** The vendor's own invoice/bill number — captured nowhere else in the app. */
+  vendorInvoiceNo: string
+  vendorInvoiceDate: string
+  vendorId: number
+  vendorSnapshotName: string
+  status: PurchaseInvoiceStatus
+  grnCount: number
+  totals: PurchaseInvoiceTotals
+  createdAt: string
+  glJournalNo: string | null
+}
+
+export interface PurchaseInvoice extends PurchaseInvoiceSummary {
+  vendorSnapshotTaxNo: string | null
+  createdBy: number
+  updatedAt: string | null
+  glPostedAt: string | null
+  lines: PurchaseInvoiceGrnLine[]
+}
+
+export interface PurchaseInvoicePayment {
+  purchaseInvoicePaymentId: number
+  purchaseInvoiceId: number
+  amount: number
+  paymentDate: string
+  glBankAccountId: number
+  bankAccountName: string
+  reference: string | null
+  glJournalNo: string | null
+  createdAt: string
+}
+
+export interface CreatePurchaseInvoicePaymentRequest {
+  amount: number
+  glBankAccountId: number
+  reference?: string | null
+}
+
+export interface CreatePurchaseInvoiceRequest {
+  vendorId: number
+  vendorInvoiceNo: string
+  vendorInvoiceDate: string
+  /** Must be non-empty, Confirmed, same vendor, and not already linked to another invoice. */
+  grnIds: number[]
+}
+
+export type UpdatePurchaseInvoiceRequest = CreatePurchaseInvoiceRequest
+
+/** A Confirmed, not-yet-invoiced GRN for a vendor — offered when building a new Purchase Invoice. */
+export interface GrnEligibleForInvoice {
+  grnId: number
+  docNo: string
+  postedAt: string
+  warehouseId: number
+  lineCount: number
+  subtotal: number
+  vatTotal: number
+  grandTotal: number
+}
+
+export interface PurchaseInvoiceListFilterParams {
+  page?: number
+  pageSize?: number
+  status?: PurchaseInvoiceStatus
+  vendorId?: number
+}
diff --git a/Frontend/erp-system/types/rbac.ts b/Frontend/erp-system/types/rbac.ts
index cbd7d42..c64843f 100644
--- a/Frontend/erp-system/types/rbac.ts
+++ b/Frontend/erp-system/types/rbac.ts
@@ -55,4 +55,8 @@ export interface MeResponse {
   roleCode: string | null
   roleName: string | null
   navCodes: string[]
+  isAdmin: boolean
+  branchId: number | null
+  branchName: string | null
+  branchingEnabled: boolean
 }
diff --git a/Frontend/erp-system/types/sales.ts b/Frontend/erp-system/types/sales.ts
index 9e5b9c8..3b392df 100644
--- a/Frontend/erp-system/types/sales.ts
+++ b/Frontend/erp-system/types/sales.ts
@@ -255,6 +255,7 @@ export interface SalesListFilterParams {
   status?: SalesInvoiceStatus | SalesSlipStatus
   customerId?: number
   warehouseId?: number
+  branchId?: number
 }
 
 export interface FreeIssueSummaryItem extends SalesSlipSummary {
diff --git a/Frontend/erp-system/types/users.ts b/Frontend/erp-system/types/users.ts
index 6df7022..f22b00e 100644
--- a/Frontend/erp-system/types/users.ts
+++ b/Frontend/erp-system/types/users.ts
@@ -24,6 +24,20 @@ export interface CreateUserRequest {
   password?: string | null
   /** Explicit, human-confirmed link to an existing unlinked Employee found via email-lookup. */
   linkEmployeeId?: number | null
+
+  /**
+   * Required (with the other HR fields below) whenever the assigned role isn't Admin and
+   * linkEmployeeId isn't supplied — creates the linked Employee record that scopes this
+   * account to one branch.
+   */
+  employeeCode?: string | null
+  branchId?: number | null
+  departmentId?: number | null
+  designationId?: number | null
+  employmentTypeId?: number | null
+  workShiftId?: number | null
+  /** Defaults to today when omitted. */
+  hireDate?: string | null
 }
 
 export interface UpdateUserRoleRequest {
diff --git a/docs/BRANCH_ISOLATION_PLAN.md b/docs/BRANCH_ISOLATION_PLAN.md
new file mode 100644
index 0000000..24adfdf
--- /dev/null
+++ b/docs/BRANCH_ISOLATION_PLAN.md
@@ -0,0 +1,94 @@
+# Branch Isolation Plan
+
+## Summary
+Today `Branch` exists only inside HRM (`docs/12-BACKEND-HRM.md` C.1) — a bare org unit (`BranchId, Code, Name, Address?, Status`) referenced by `Department` and, optionally, `PayrollRun`. It has no relationship to inventory, procurement, or sales. `docs/00-CORE.md` §1 explicitly declares the system **single-tenant**, and none of the 42 Phase‑1 entities (`docs/10-BACKEND-PHASE1.md` Part C) or the Sales entities (`docs/14-BACKEND-SALES-API.md`) carry a `branch_id`.
+
+The ask: make **branches a real operational boundary**. Requested split —
+- **Stay global (shared, one copy for the whole company):** `Category`, `SubCategory`, `Brand`, `Uom`, `Item`.
+- **Everything else must be branch-isolated** — each branch sees and operates on its own rows: warehouses/bins, vendors, GRNs, purchase orders, requisitions/RFQs, stock (layers/ledger/transfers/adjustments/counts), sales invoices/slips, purchase invoices, customers.
+
+This doc is a **plan**, not a spec — same status as `docs/SALES_MODULE_PLAN.md` before its Phase 1 shipped. Nothing here is implemented yet. Once agreed, the entity-level detail moves into `10-BACKEND-PHASE1.md`/`14-BACKEND-SALES-API.md` in place (per `01-DOC-GUIDE.md` §5 — one source of truth, no forked copies) and this file is retired or reduced to a changelog pointer.
+
+---
+
+## Why the item catalog stays global
+`Item`, `Category`, `SubCategory`, `Brand`, `Uom` define **what a product is**, not where it is. Splitting the catalog per branch would mean the same SKU could mean different things in different branches, and every catalog edit (price, tax class, UOM conversion) would need replaying across branches. Keeping them global matches how `ITEM_REORDER` already works today: it is the join that ties a global item to a specific `warehouse_id` for reorder policy — the same pattern extends naturally to branches. `Vendor` and `Customer` are **not** in the "stays global" list per the request above, even though some ERPs share them company-wide; see Open Questions §7 for the trade-off.
+
+---
+
+## Anchor mechanism: Warehouse carries the branch
+Rather than stamping `branch_id` onto every one of the ~30 remaining entities, the plan anchors branch scoping at **`Warehouse`**, then lets everything that already references a warehouse inherit its branch transitively:
+
+```
+WAREHOUSE(warehouse_id PK, branch_id FK→BRANCH [NEW, required], code, name)
+```
+
+Entities that already carry `warehouse_id` (directly or via their lines) need **no new column** — their branch is `warehouse.branch_id`, one join away:
+- `ITEM_REORDER`, `GRN` (header), `PURCHASE_RETURN`, `STOCK_LAYER`, `STOCK_LEDGER`, `STOCK_TRANSFER` (src/dest — see §5 for the cross-branch-transfer question), `STOCK_ADJUSTMENT`, `STOCK_COUNT`.
+
+Entities that have **no warehouse at all today**, or only carry one at line-level while the header is branch-relevant on its own (numbering, listing, approval routing), get an **explicit `branch_id`**:
+- `REQUISITION`, `RFQ`, `PURCHASE_ORDER`, `VENDOR`, `CUSTOMER`, `SALES_INVOICE`, `SALES_SLIP`, `PURCHASE_INVOICE` (the AP entity introduced alongside GRN payments — see `Backend/ERPCore` `PurchaseInvoiceService`), `BIN` (via its warehouse — no new column needed, listed here only for completeness).
+
+`PO_LINE` currently carries its own `warehouse_id`, independent of anything on `PURCHASE_ORDER`. Once `Warehouse.branch_id` exists, a PO whose lines target warehouses in two different branches becomes a real modeling conflict — see Open Questions §1.
+
+---
+
+## Entity classification
+
+| Group (per `10-BACKEND-PHASE1.md` Part C) | Entity | Branch scope |
+|---|---|---|
+| C.1 Master Data | `Category`, `SubCategory`, `Brand`, `ItemType`, `Uom`, `Item` | **Global** |
+| C.1 Master Data | `ItemReorder` | Branch-scoped (via `warehouse_id`) |
+| C.1 Master Data | `Vendor` | Branch-scoped (**new** `branch_id`) |
+| C.1 Master Data | `Warehouse`, `Bin` | Branch-scoped (`Warehouse` gets the anchor `branch_id`; `Bin` inherits via `Warehouse`) |
+| C.1 Master Data | `ProductConfig` | Global (singleton feature-gate config; not a data record) |
+| C.2 Procurement | `Requisition`, `RFQ`, `VendorQuotation`, `PurchaseOrder`, `PurchaseReturn` | Branch-scoped (`Requisition`/`RFQ`/`PurchaseOrder` get **new** `branch_id`; `VendorQuotation` inherits via `RFQ`; `PurchaseReturn` inherits via `warehouse_id`) |
+| C.3 Goods Receipt | `GRN`, `GRN_LINE` | Branch-scoped (via `warehouse_id`) |
+| C.4 Batch/Serial | `Batch`, `Serial` | Branch-scoped (via the `Item`+`StockLayer` they're received into — see Open Questions §3) |
+| C.5 Stock Core | `StockLayer`, `StockLedger` | Branch-scoped (via `warehouse_id`) |
+| C.6 Stock Transactions | `StockTransfer`, `StockAdjustment`, `StockCount` (+ lines) | Branch-scoped (via `warehouse_id`) |
+| C.7 Cross-cutting | `User`, `AuditLog`, `JournalEntryStub` | **Global** (a user's *access* can be branch-restricted later via RBAC — see §6 — but the shadow records themselves aren't per-branch data) |
+| C.7 Cross-cutting | `NumberSequence` | See §5 — becomes branch-scoped if per-branch doc numbering is wanted |
+| C.7 Cross-cutting | `ReasonCode` | **Global** (a reason like "Damaged in transit" applies everywhere) |
+| Sales (`14-BACKEND-SALES-API.md`) | `Customer` | Branch-scoped (**new** `branch_id`) |
+| Sales | `SalesInvoice`, `SalesSlip`, bundle sales | Branch-scoped (via `warehouseId`, already present at header per `types/sales.ts` `SalesInvoiceSummary.warehouseId`) |
+| Purchase Invoice (AP) | `PurchaseInvoice` | Branch-scoped (**new** `branch_id`, or inherited from the linked `GRN`s — a purchase invoice consolidates GRNs per `PurchaseInvoiceService.LoadAndValidateGrnsAsync`, so it should reject GRNs from mixed branches) |
+| HRM (`12-BACKEND-HRM.md`) | `Branch` itself, `Department`, `Employee`, `PayrollRun` | Already branch-aware — **out of scope**, no change needed |
+
+---
+
+## What this doesn't solve by itself: access enforcement
+Adding `branch_id` columns and filtering queries by "current branch" makes the **data model** branch-isolated. It does **not**, on its own, stop a user from switching their client-side "current branch" to one they shouldn't see — `00-CORE.md` §1 states RBAC is deferred and `10-BACKEND-PHASE1.md` C.8 confirms the existing role system is **sidebar-visibility only**, not per-endpoint enforcement. Real isolation (user A physically cannot fetch branch B's GRNs even by guessing an ID) needs a per-request branch claim checked server-side, which is a bigger lift than this plan alone. Recommend treating this plan as **Phase 1 (data scoping + UI filtering)** and real cross-branch access control as a **Phase 2** that rides on top of whenever RBAC enforcement lands — flagging it here so it isn't silently assumed solved.
+
+---
+
+## Frontend impact (sketch — detail belongs in `20-FRONTEND.md` once agreed)
+- A "current branch" selector (similar in spirit to a warehouse picker) somewhere in the shell (`AppSidebar`/`Header`), persisted per session.
+- Every list/detail screen for a branch-scoped entity sends the selected branch as a filter; create/edit forms stamp it automatically rather than exposing a raw branch picker on every form.
+- Warehouse pickers throughout procurement/stock/sales screens narrow to the current branch's warehouses only, once `Warehouse.branch_id` exists.
+- Category/Brand/UOM/Item pickers and their settings screens are **unaffected** — they stay branch-agnostic everywhere they're used today.
+
+---
+
+## Migration phasing (suggested)
+1. **Schema:** add `Branch` FK to `Warehouse` (backfill: create one default branch, assign all existing warehouses to it — zero-downtime for current single-branch users).
+2. **Schema:** add `branch_id` to the header-only entities in §"Entity classification" that don't inherit via warehouse (`Vendor`, `Customer`, `Requisition`, `RFQ`, `PurchaseOrder`, `PurchaseInvoice`), backfilled to the same default branch.
+3. **Backend:** thread "current branch" through the request (claim, header, or query param — decide in Open Questions §4) and add it as a filter in the relevant repositories/services. No cross-branch validation yet (data is scoped, not yet enforced).
+4. **Frontend:** branch selector + filtering wired into the screens listed above.
+5. **Validation:** add the cross-branch guards flagged in Open Questions (§1 PO lines, §3 batch/serial, §2 transfers) once the team has decided how to handle each.
+6. **(Optional, later)** Per-branch document numbering (§5) and real endpoint-level access enforcement (§6), once RBAC ships.
+
+---
+
+## Open questions / decisions needed
+1. **Purchase Order spanning branches.** `PoLine.warehouse_id` is independent of any future `PurchaseOrder.branch_id`. Decide: (a) constrain every PO to one branch — all lines' warehouses must belong to it (validated at write time), or (b) allow a PO to span branches and only branch-scope at the warehouse/stock level. (a) is simpler and matches "others must be branch-wise" more literally.
+2. **Inter-branch stock transfers.** `StockTransfer` has `src_warehouse_id`/`dest_warehouse_id`. If warehouses in different branches can transfer to each other, `StockTransfer` needs to be visible to *both* branches (or modeled as leaving-branch/entering-branch documents) rather than owned by one. Decide whether cross-branch transfers are allowed at all in v1.
+3. **Batch/Serial ownership.** `Batch`/`Serial` key off `item_id` only today, not `warehouse_id`. If the same batch number is received into two different branches' warehouses, is that the same `Batch` row (shared) or two independent ones? Affects FEFO/expiry queries.
+4. **How "current branch" reaches the server.** A JWT claim (parallel to how `User`/`Role` are shadowed from AuthHex — `10-BACKEND-PHASE1.md` C.9), a custom request header, or a query parameter per call. A claim is the most tamper-resistant but needs AuthHex-side changes; a header/param is faster to ship but relies on the not-yet-built enforcement layer (§6) to not be spoofable.
+5. **Document numbering.** `NumberSequence(sequence_id, doc_type, year, last_number)` is global today (one `GRN-2026-0001` sequence company-wide). Multi-branch ERPs commonly number per branch (`GRN-COL-2026-0001`). Decide if that's wanted now or deferred — it's an additive column (`branch_id` joins the sequence key) either way.
+6. **Vendor/Customer sharing.** The request says "others must be branch-wise," which this plan takes literally for `Vendor`/`Customer`. Confirm that's intended — many ERPs keep vendors/customers company-wide (one AP/AR relationship, purchases/sales tagged by branch) rather than duplicating the vendor record per branch. If shared vendors/customers are actually wanted, move both back to the "Global" row and this becomes a much smaller change (no new FK on either).
+7. **Reporting across branches.** Once data is isolated, does any role need a company-wide rollup (e.g. total stock value across all branches)? Not addressed here — flag if needed so the query layer isn't built branch-only from the start.
+
+---
+
+*This plan follows `01-DOC-GUIDE.md`'s "one source of truth" rule: once decisions above are made, the actual column/entity changes are written into `10-BACKEND-PHASE1.md` Part C and `14-BACKEND-SALES-API.md` in place, and this file stops being duplicated content.*