diff --git a/AMREZ.EOP.Application/UseCases/Authentications/RegisterUseCase.cs b/AMREZ.EOP.Application/UseCases/Authentications/RegisterUseCase.cs
index 034f6c6..622c63e 100644
--- a/AMREZ.EOP.Application/UseCases/Authentications/RegisterUseCase.cs
+++ b/AMREZ.EOP.Application/UseCases/Authentications/RegisterUseCase.cs
@@ -16,6 +16,7 @@ public sealed class RegisterUseCase : IRegisterUseCase
     private readonly ITenantResolver _tenantResolver;
     private readonly IUnitOfWork _uow;
     private readonly IUserRepository _users;
+    private readonly ITenantRepository _tenants;
     private readonly IPasswordHasher _hasher;
     private readonly IHttpContextAccessor _http;
 
@@ -23,10 +24,16 @@ public sealed class RegisterUseCase : IRegisterUseCase
         ITenantResolver resolver,
         IUnitOfWork uow,
         IUserRepository users,
+        ITenantRepository tenants,
         IPasswordHasher hasher,
         IHttpContextAccessor http)
     {
-        _tenantResolver = resolver; _uow = uow; _users = users; _hasher = hasher; _http = http;
+        _tenantResolver = resolver;
+        _uow = uow;
+        _users = users;
+        _tenants = tenants;
+        _hasher = hasher;
+        _http = http;
     }
 
     public async Task<RegisterResponse?> ExecuteAsync(RegisterRequest request, CancellationToken ct = default)
@@ -48,8 +55,11 @@ public sealed class RegisterUseCase : IRegisterUseCase
 
             var hash = _hasher.Hash(request.Password);
 
+            var tn = await _tenants.GetAsync(request.Tenant);
+            
             var user = new User
             {
+                TenantId = tn.TenantId,
                 PasswordHash = hash,
                 IsActive = true,
             };
diff --git a/AMREZ.EOP.Domain/Entities/Tenancy/TenantConfig.cs b/AMREZ.EOP.Domain/Entities/Tenancy/TenantConfig.cs
index 06d2c9c..330884a 100644
--- a/AMREZ.EOP.Domain/Entities/Tenancy/TenantConfig.cs
+++ b/AMREZ.EOP.Domain/Entities/Tenancy/TenantConfig.cs
@@ -4,6 +4,7 @@ namespace AMREZ.EOP.Domain.Entities.Tenancy;
 
 public sealed class TenantConfig
 {
+    public Guid TenantId { get; set; } =  Guid.NewGuid();
     public string TenantKey { get; set; } = default!;
     public string? Schema { get; set; }
     public string? ConnectionString { get; set; }
diff --git a/AMREZ.EOP.Infrastructures/Migrations/20250930101327_Add_Tenant_Guid.Designer.cs b/AMREZ.EOP.Infrastructures/Migrations/20250930101327_Add_Tenant_Guid.Designer.cs
new file mode 100644
index 0000000..430a85d
--- /dev/null
+++ b/AMREZ.EOP.Infrastructures/Migrations/20250930101327_Add_Tenant_Guid.Designer.cs
@@ -0,0 +1,1539 @@
+// <auto-generated />
+using System;
+using AMREZ.EOP.Infrastructures.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace AMREZ.EOP.Infrastructures.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20250930101327_Add_Tenant_Guid")]
+    partial class Add_Tenant_Guid
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.Permission", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("TenantId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("permissions", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_permissions_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.Role", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("TenantId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("roles", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_roles_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.RolePermission", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<Guid>("PermissionId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("RoleId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PermissionId");
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("TenantId", "RoleId", "PermissionId")
+                        .IsUnique();
+
+                    b.ToTable("role_permissions", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_role_permissions_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<int>("AccessFailedCount")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer")
+                        .HasDefaultValue(0);
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsActive")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<DateTimeOffset?>("LockoutEndUtc")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("MfaEnabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("PasswordHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("SecurityStamp")
+                        .HasColumnType("text");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.ToTable("users", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_users_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserExternalAccount", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<DateTimeOffset>("LinkedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("Provider")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("TenantId", "Provider", "Subject")
+                        .IsUnique();
+
+                    b.ToTable("user_external_accounts", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_user_external_accounts_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserIdentity", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<string>("Identifier")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<bool>("IsPrimary")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset?>("VerifiedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("TenantId", "Type", "Identifier")
+                        .IsUnique();
+
+                    b.HasIndex("TenantId", "UserId", "Type", "IsPrimary")
+                        .HasDatabaseName("ix_user_identity_primary_per_type");
+
+                    b.ToTable("user_identities", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_user_identities_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserMfaFactor", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("AddedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<string>("CredentialId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("Enabled")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<string>("Label")
+                        .HasColumnType("text");
+
+                    b.Property<DateTimeOffset?>("LastUsedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("PhoneE164")
+                        .HasColumnType("text");
+
+                    b.Property<string>("PublicKey")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Secret")
+                        .HasColumnType("text");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("TenantId", "UserId");
+
+                    b.ToTable("user_mfa_factors", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_user_mfa_factors_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserPasswordHistory", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("ChangedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<string>("PasswordHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("TenantId", "UserId", "ChangedAt");
+
+                    b.ToTable("user_password_histories", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_user_password_histories_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserRole", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<Guid>("RoleId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("TenantId", "UserId", "RoleId")
+                        .IsUnique();
+
+                    b.ToTable("user_roles", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_user_roles_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserSession", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<string>("DeviceId")
+                        .HasColumnType("text");
+
+                    b.Property<DateTimeOffset?>("ExpiresAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("IpAddress")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<DateTimeOffset>("IssuedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("RefreshTokenHash")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTimeOffset?>("RevokedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<string>("UserAgent")
+                        .HasColumnType("text");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("TenantId", "DeviceId");
+
+                    b.HasIndex("TenantId", "UserId");
+
+                    b.ToTable("user_sessions", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_user_sessions_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.Department", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(64)
+                        .HasColumnType("character varying(64)");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<Guid?>("ParentDepartmentId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ParentDepartmentId");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("TenantId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("departments", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_departments_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.EmergencyContact", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<bool>("IsPrimary")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<string>("Phone")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Relationship")
+                        .IsRequired()
+                        .HasMaxLength(64)
+                        .HasColumnType("character varying(64)");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserProfileId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserProfileId");
+
+                    b.HasIndex("TenantId", "UserProfileId", "IsPrimary");
+
+                    b.ToTable("emergency_contacts", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_emergency_contacts_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.EmployeeAddress", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("City")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<string>("Country")
+                        .IsRequired()
+                        .HasMaxLength(64)
+                        .HasColumnType("character varying(64)");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<bool>("IsPrimary")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Line1")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<string>("Line2")
+                        .HasColumnType("text");
+
+                    b.Property<string>("PostalCode")
+                        .IsRequired()
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)");
+
+                    b.Property<string>("State")
+                        .HasColumnType("text");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<int>("Type")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserProfileId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserProfileId");
+
+                    b.HasIndex("TenantId", "UserProfileId", "IsPrimary");
+
+                    b.ToTable("employee_addresses", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_employee_addresses_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.EmployeeBankAccount", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("AccountHolder")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<string>("AccountNumber")
+                        .IsRequired()
+                        .HasMaxLength(64)
+                        .HasColumnType("character varying(64)");
+
+                    b.Property<string>("BankName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<string>("Branch")
+                        .HasColumnType("text");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<bool>("IsPrimary")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Note")
+                        .HasColumnType("text");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserProfileId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserProfileId");
+
+                    b.HasIndex("TenantId", "UserProfileId", "IsPrimary");
+
+                    b.ToTable("employee_bank_accounts", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_employee_bank_accounts_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.Employment", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<Guid?>("DepartmentId")
+                        .HasColumnType("uuid");
+
+                    b.Property<int>("EmploymentType")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime?>("EndDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<Guid?>("ManagerUserId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid?>("PositionId")
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTime>("StartDate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserProfileId")
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("WorkEmail")
+                        .HasColumnType("text");
+
+                    b.Property<string>("WorkPhone")
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("PositionId");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserProfileId");
+
+                    b.HasIndex("TenantId", "UserProfileId", "StartDate");
+
+                    b.ToTable("employments", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_employments_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.Position", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(64)
+                        .HasColumnType("character varying(64)");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<int?>("Level")
+                        .HasColumnType("integer");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("TenantId", "Code")
+                        .IsUnique();
+
+                    b.ToTable("positions", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_positions_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.UserProfile", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("CreatedAt")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("created_at")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.Property<string>("CreatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("created_by");
+
+                    b.Property<DateTime?>("DateOfBirth")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<Guid?>("DepartmentId")
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<int?>("Gender")
+                        .HasColumnType("integer");
+
+                    b.Property<bool>("IsDeleted")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false)
+                        .HasColumnName("is_deleted");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<string>("MiddleName")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Nickname")
+                        .HasColumnType("text");
+
+                    b.Property<Guid?>("PositionId")
+                        .HasColumnType("uuid");
+
+                    b.Property<Guid>("TenantId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("tenant_id")
+                        .HasDefaultValueSql("nullif(current_setting('app.tenant_id', true),'')::uuid");
+
+                    b.Property<DateTimeOffset?>("UpdatedAt")
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at");
+
+                    b.Property<string>("UpdatedBy")
+                        .HasColumnType("text")
+                        .HasColumnName("updated_by");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("uuid");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DepartmentId");
+
+                    b.HasIndex("PositionId");
+
+                    b.HasIndex("TenantId");
+
+                    b.HasIndex("UserId")
+                        .IsUnique();
+
+                    b.HasIndex("TenantId", "UserId")
+                        .IsUnique();
+
+                    b.ToTable("user_profiles", null, t =>
+                        {
+                            t.HasCheckConstraint("ck_user_profiles_tenant_not_null", "tenant_id is not null");
+                        });
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Tenancy.TenantConfig", b =>
+                {
+                    b.Property<string>("TenantKey")
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<string>("ConnectionString")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsActive")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<int>("Mode")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Schema")
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<Guid>("TenantId")
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTimeOffset>("UpdatedAtUtc")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at_utc")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.HasKey("TenantKey");
+
+                    b.HasIndex("IsActive");
+
+                    b.ToTable("tenants", "meta");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Tenancy.TenantDomain", b =>
+                {
+                    b.Property<string>("Domain")
+                        .HasMaxLength(253)
+                        .HasColumnType("character varying(253)");
+
+                    b.Property<bool>("IsActive")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(true);
+
+                    b.Property<bool>("IsPlatformBaseDomain")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("boolean")
+                        .HasDefaultValue(false);
+
+                    b.Property<string>("TenantKey")
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)");
+
+                    b.Property<DateTimeOffset>("UpdatedAtUtc")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("timestamp with time zone")
+                        .HasColumnName("updated_at_utc")
+                        .HasDefaultValueSql("now() at time zone 'utc'");
+
+                    b.HasKey("Domain");
+
+                    b.HasIndex("IsActive");
+
+                    b.HasIndex("IsPlatformBaseDomain");
+
+                    b.HasIndex("TenantKey");
+
+                    b.ToTable("tenant_domains", "meta");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.RolePermission", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.Permission", "Permission")
+                        .WithMany("RolePermissions")
+                        .HasForeignKey("PermissionId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.Role", "Role")
+                        .WithMany("RolePermissions")
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Permission");
+
+                    b.Navigation("Role");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserExternalAccount", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.User", "User")
+                        .WithMany("ExternalAccounts")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserIdentity", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.User", "User")
+                        .WithMany("Identities")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserMfaFactor", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.User", "User")
+                        .WithMany("MfaFactors")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserPasswordHistory", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.User", "User")
+                        .WithMany("PasswordHistories")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserRole", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.Role", "Role")
+                        .WithMany("UserRoles")
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.User", "User")
+                        .WithMany("UserRoles")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Role");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.UserSession", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.User", "User")
+                        .WithMany("Sessions")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.Department", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.HumanResources.Department", "Parent")
+                        .WithMany("Children")
+                        .HasForeignKey("ParentDepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Parent");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.EmergencyContact", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.HumanResources.UserProfile", "UserProfile")
+                        .WithMany("EmergencyContacts")
+                        .HasForeignKey("UserProfileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("UserProfile");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.EmployeeAddress", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.HumanResources.UserProfile", "UserProfile")
+                        .WithMany("Addresses")
+                        .HasForeignKey("UserProfileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("UserProfile");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.EmployeeBankAccount", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.HumanResources.UserProfile", "UserProfile")
+                        .WithMany("BankAccounts")
+                        .HasForeignKey("UserProfileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("UserProfile");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.Employment", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.HumanResources.Department", "Department")
+                        .WithMany()
+                        .HasForeignKey("DepartmentId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("AMREZ.EOP.Domain.Entities.HumanResources.Position", "Position")
+                        .WithMany()
+                        .HasForeignKey("PositionId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("AMREZ.EOP.Domain.Entities.HumanResources.UserProfile", "UserProfile")
+                        .WithMany("Employments")
+                        .HasForeignKey("UserProfileId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Department");
+
+                    b.Navigation("Position");
+
+                    b.Navigation("UserProfile");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.UserProfile", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.HumanResources.Department", null)
+                        .WithMany("Profiles")
+                        .HasForeignKey("DepartmentId");
+
+                    b.HasOne("AMREZ.EOP.Domain.Entities.HumanResources.Position", null)
+                        .WithMany("Profiles")
+                        .HasForeignKey("PositionId");
+
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Authentications.User", "User")
+                        .WithOne()
+                        .HasForeignKey("AMREZ.EOP.Domain.Entities.HumanResources.UserProfile", "UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Tenancy.TenantDomain", b =>
+                {
+                    b.HasOne("AMREZ.EOP.Domain.Entities.Tenancy.TenantConfig", null)
+                        .WithMany()
+                        .HasForeignKey("TenantKey")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.Permission", b =>
+                {
+                    b.Navigation("RolePermissions");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.Role", b =>
+                {
+                    b.Navigation("RolePermissions");
+
+                    b.Navigation("UserRoles");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.Authentications.User", b =>
+                {
+                    b.Navigation("ExternalAccounts");
+
+                    b.Navigation("Identities");
+
+                    b.Navigation("MfaFactors");
+
+                    b.Navigation("PasswordHistories");
+
+                    b.Navigation("Sessions");
+
+                    b.Navigation("UserRoles");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.Department", b =>
+                {
+                    b.Navigation("Children");
+
+                    b.Navigation("Profiles");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.Position", b =>
+                {
+                    b.Navigation("Profiles");
+                });
+
+            modelBuilder.Entity("AMREZ.EOP.Domain.Entities.HumanResources.UserProfile", b =>
+                {
+                    b.Navigation("Addresses");
+
+                    b.Navigation("BankAccounts");
+
+                    b.Navigation("EmergencyContacts");
+
+                    b.Navigation("Employments");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/AMREZ.EOP.Infrastructures/Migrations/20250930101327_Add_Tenant_Guid.cs b/AMREZ.EOP.Infrastructures/Migrations/20250930101327_Add_Tenant_Guid.cs
new file mode 100644
index 0000000..998c697
--- /dev/null
+++ b/AMREZ.EOP.Infrastructures/Migrations/20250930101327_Add_Tenant_Guid.cs
@@ -0,0 +1,32 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace AMREZ.EOP.Infrastructures.Migrations
+{
+    /// <inheritdoc />
+    public partial class Add_Tenant_Guid : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<Guid>(
+                name: "TenantId",
+                schema: "meta",
+                table: "tenants",
+                type: "uuid",
+                nullable: false,
+                defaultValue: new Guid("00000000-0000-0000-0000-000000000000"));
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "TenantId",
+                schema: "meta",
+                table: "tenants");
+        }
+    }
+}
diff --git a/AMREZ.EOP.Infrastructures/Migrations/AppDbContextModelSnapshot.cs b/AMREZ.EOP.Infrastructures/Migrations/AppDbContextModelSnapshot.cs
index b2251a8..6f4e0c3 100644
--- a/AMREZ.EOP.Infrastructures/Migrations/AppDbContextModelSnapshot.cs
+++ b/AMREZ.EOP.Infrastructures/Migrations/AppDbContextModelSnapshot.cs
@@ -1240,6 +1240,9 @@ namespace AMREZ.EOP.Infrastructures.Migrations
                         .HasMaxLength(128)
                         .HasColumnType("character varying(128)");
 
+                    b.Property<Guid>("TenantId")
+                        .HasColumnType("uuid");
+
                     b.Property<DateTimeOffset>("UpdatedAtUtc")
                         .ValueGeneratedOnAdd()
                         .HasColumnType("timestamp with time zone")