diff --git a/TIAM.Database.Test/UserDalTests.cs b/TIAM.Database.Test/UserDalTests.cs
index 7823c5e6..8aaea0db 100644
--- a/TIAM.Database.Test/UserDalTests.cs
+++ b/TIAM.Database.Test/UserDalTests.cs
@@ -14,11 +14,12 @@ using TIAM.Entities.Profiles;
 using TIAM.Entities.Users;
 using TIAM.Models.Dtos.Users;
 using AyCode.Interfaces.Users.Dtos;
+using TIAM.Entities.ServiceProviders;
 
 namespace TIAM.Database.Test
 {
     [TestClass]
-    public class UserDalTests : AcUserDalTestBase<UserDal, UserDbContext, User, Profile, UserToken>
+    public class UserDalTests : AcUserDalTestBase<UserDal, UserDbContext, User, Profile, UserToken, TiamServiceProvider>
     {
         private Mock<UserDbContext> _mockContext;
 
diff --git a/TIAM.Database/DataLayers/Users/UserDal.cs b/TIAM.Database/DataLayers/Users/UserDal.cs
index 79ae65f7..d64743a3 100644
--- a/TIAM.Database/DataLayers/Users/UserDal.cs
+++ b/TIAM.Database/DataLayers/Users/UserDal.cs
@@ -11,12 +11,13 @@ using Microsoft.EntityFrameworkCore;
 using TIAM.Database.DbContexts.Users;
 using TIAM.Database.DbSets.Users;
 using TIAM.Entities.Profiles;
+using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 using TIAM.Models.Dtos.Users;
 
 namespace TIAM.Database.DataLayers.Users
 {
-    public class UserDal : AcUserDalBase<UserDbContext, User, Profile, UserToken>
+    public class UserDal : AcUserDalBase<UserDbContext, User, Profile, UserToken, TiamServiceProvider>
     {
         
         public UserDal() : base()
diff --git a/TIAM.Database/DbContexts/Users/IUserDbContext.cs b/TIAM.Database/DbContexts/Users/IUserDbContext.cs
index 873d3348..9a9db621 100644
--- a/TIAM.Database/DbContexts/Users/IUserDbContext.cs
+++ b/TIAM.Database/DbContexts/Users/IUserDbContext.cs
@@ -2,10 +2,11 @@
 using AyCode.Entities.Users;
 using TIAM.Database.DbSets.Users;
 using TIAM.Entities.Profiles;
+using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 
 namespace TIAM.Database.DbContexts.Users;
 
-public interface IUserDbContext : IAcUserDbContextBase<User, Profile, UserToken>, IUserDbSet
+public interface IUserDbContext : IAcUserDbContextBase<User, Profile, UserToken, TiamServiceProvider>, IUserDbSet
 {
 }
\ No newline at end of file
diff --git a/TIAM.Database/DbSets/Users/IUserDbSet.cs b/TIAM.Database/DbSets/Users/IUserDbSet.cs
index 4374b6fc..fbd819fc 100644
--- a/TIAM.Database/DbSets/Users/IUserDbSet.cs
+++ b/TIAM.Database/DbSets/Users/IUserDbSet.cs
@@ -1,9 +1,10 @@
 using AyCode.Database.DbSets.Users;
 using TIAM.Entities.Profiles;
+using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 
 namespace TIAM.Database.DbSets.Users;
 
-public interface IUserDbSet : IAcUserDbSet<User, Profile>
+public interface IUserDbSet : IAcUserDbSet<User, Profile, TiamServiceProvider>
 {
 }
\ No newline at end of file
diff --git a/TIAM.Database/ModelBuilders/Users/UserEntityTypeBuilderExtensions.cs b/TIAM.Database/ModelBuilders/Users/UserEntityTypeBuilderExtensions.cs
index 3be9bf1a..4afd378c 100644
--- a/TIAM.Database/ModelBuilders/Users/UserEntityTypeBuilderExtensions.cs
+++ b/TIAM.Database/ModelBuilders/Users/UserEntityTypeBuilderExtensions.cs
@@ -31,11 +31,6 @@ public static class UserEntityTypeBuilderExtensions
         modelBuilder.Navigation(e => e.UserProductMappings).AutoInclude(autoInclude);
     }
 
-    public static void BuildUserProfileRelation<TUser, TProfile>(this EntityTypeBuilder<TUser> modelBuilder) where TUser : class, IUserBase<TProfile> where TProfile : class, IAcProfileBase
-    {
-        modelBuilder.Navigation(e => e.Profile).AutoInclude(true);
-    }
-
     #endregion User
 
     #region UserProductMapping
@@ -73,9 +68,4 @@ public static class UserEntityTypeBuilderExtensions
     }
 
     #endregion UserProductMapping
-
-    public static void BuildUserToServiceProviderRelation<TUser, TProfile>(this EntityTypeBuilder<TUser> modelBuilder) where TUser : class, IUserBase<TProfile> where TProfile : class, IAcProfileBase
-    {
-    }
-
 }
\ No newline at end of file
diff --git a/TIAM.Database/ModelBuilders/Users/UserEntityTypeConfigurations.cs b/TIAM.Database/ModelBuilders/Users/UserEntityTypeConfigurations.cs
index f82e36b4..d8f4284b 100644
--- a/TIAM.Database/ModelBuilders/Users/UserEntityTypeConfigurations.cs
+++ b/TIAM.Database/ModelBuilders/Users/UserEntityTypeConfigurations.cs
@@ -3,6 +3,7 @@ using AyCode.Database.ModelBuilders.Users;
 using AyCode.Interfaces.Users;
 using Microsoft.EntityFrameworkCore.Metadata.Builders;
 using TIAM.Entities.Profiles;
+using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 
 namespace TIAM.Database.ModelBuilders.Users;
@@ -15,14 +16,12 @@ public class UserProductMappingEntityTypeDefaultConfiguration : IAcEntityTypeCon
     }
 }
 
-public class UserEntityTypeDefaultConfiguration : IAcEntityTypeConfiguration<User>//AcUserEntityTypeDefaultConfiguration<User>
+public class UserEntityTypeDefaultConfiguration : AcUserEntityTypeDefaultConfiguration<User, Profile, TiamServiceProvider> //IAcEntityTypeConfiguration<User>//
 {
-    public /*override*/ void Configure(EntityTypeBuilder<User> builder)
+    public override void Configure(EntityTypeBuilder<User> builder)
     {
-        //base.Configure(builder);
+        base.Configure(builder);
 
-        builder.BuildUserProfileRelation<User, Profile>();
         builder.BuildUserToUserProductMappingRelation();
-        builder.BuildUserToServiceProviderRelation<User, Profile>();
     }
 }
diff --git a/TIAM.Entities/Profiles/IProfile.cs b/TIAM.Entities/Profiles/IProfile.cs
index 5645ed37..638bd078 100644
--- a/TIAM.Entities/Profiles/IProfile.cs
+++ b/TIAM.Entities/Profiles/IProfile.cs
@@ -2,7 +2,7 @@
 
 namespace TIAM.Entities.Profiles;
 
-public interface IProfile : IAcProfileBase, IProfileDto
+public interface IProfile : IAcProfile, IProfileDto
 {
     
 }
\ No newline at end of file
diff --git a/TIAM.Entities/Profiles/Profile.cs b/TIAM.Entities/Profiles/Profile.cs
index b21628e6..a1c80c44 100644
--- a/TIAM.Entities/Profiles/Profile.cs
+++ b/TIAM.Entities/Profiles/Profile.cs
@@ -2,7 +2,7 @@
 
 namespace TIAM.Entities.Profiles;
 
-public class Profile : AcProfileBase, IProfile
+public class Profile : AcProfile, IProfile
 {
     
 }
\ No newline at end of file
diff --git a/TIAM.Entities/ServiceProviders/ServiceProvider.cs b/TIAM.Entities/ServiceProviders/ServiceProvider.cs
index 28ace6b5..94e649a5 100644
--- a/TIAM.Entities/ServiceProviders/ServiceProvider.cs
+++ b/TIAM.Entities/ServiceProviders/ServiceProvider.cs
@@ -8,7 +8,7 @@ using TIAM.Entities.Products;
 namespace TIAM.Entities.ServiceProviders;
 
 [Table("ServiceProviders")]
-public class TiamServiceProvider : ServiceProviderBase
+public class TiamServiceProvider : AcServiceProvider
 {
     public virtual List<Product> Products { get; } = new();
 
diff --git a/TIAM.Entities/Users/IUser.cs b/TIAM.Entities/Users/IUser.cs
index cff97c84..ba90bb56 100644
--- a/TIAM.Entities/Users/IUser.cs
+++ b/TIAM.Entities/Users/IUser.cs
@@ -1,10 +1,11 @@
 using AyCode.Interfaces.Users;
 using TIAM.Entities.Products;
 using TIAM.Entities.Profiles;
+using TIAM.Entities.ServiceProviders;
 
 namespace TIAM.Entities.Users;
 
-public interface IUser : IUserBase<Profile>, IUserDto
+public interface IUser : IAcUser<Profile, TiamServiceProvider>, IUserDto
 {
     public List<Product> Products { get; }
 
diff --git a/TIAM.Entities/Users/IUserDto.cs b/TIAM.Entities/Users/IUserDto.cs
index 98bce817..c6dae471 100644
--- a/TIAM.Entities/Users/IUserDto.cs
+++ b/TIAM.Entities/Users/IUserDto.cs
@@ -2,8 +2,9 @@
 using AyCode.Interfaces.Users.Dtos;
 using TIAM.Entities.Products;
 using TIAM.Entities.Profiles;
+using TIAM.Entities.ServiceProviders;
 
 namespace TIAM.Entities.Users;
 
-public interface IUserDto : IAcUserDtoBase
+public interface IUserDto : IAcUserDtoBase<Profile, TiamServiceProvider>
 { }
\ No newline at end of file
diff --git a/TIAM.Entities/Users/IUserToken.cs b/TIAM.Entities/Users/IUserToken.cs
new file mode 100644
index 00000000..c7422b61
--- /dev/null
+++ b/TIAM.Entities/Users/IUserToken.cs
@@ -0,0 +1,7 @@
+using AyCode.Interfaces.Users;
+
+namespace TIAM.Entities.Users;
+
+public interface IUserToken : IAcUserTokenBase
+{ }
+
diff --git a/TIAM.Entities/Users/User.cs b/TIAM.Entities/Users/User.cs
index 9262674d..bfb41aa7 100644
--- a/TIAM.Entities/Users/User.cs
+++ b/TIAM.Entities/Users/User.cs
@@ -7,10 +7,11 @@ using System.Threading.Tasks;
 using AyCode.Entities.Users;
 using TIAM.Entities.Products;
 using TIAM.Entities.Profiles;
+using TIAM.Entities.ServiceProviders;
 
 namespace TIAM.Entities.Users
 {
-    public class User : UserBase<Profile>, IUser
+    public class User : AcUser<Profile, TiamServiceProvider>, IUser
     {
         public virtual List<Product> Products { get; } = new();
 
diff --git a/TIAM.Entities/Users/UserToken.cs b/TIAM.Entities/Users/UserToken.cs
index 5afd1022..2fb0b27c 100644
--- a/TIAM.Entities/Users/UserToken.cs
+++ b/TIAM.Entities/Users/UserToken.cs
@@ -5,6 +5,6 @@ using System.ComponentModel.DataAnnotations.Schema;
 namespace TIAM.Entities.Users;
 
 [Table("UserToken")]
-public class UserToken : UserTokenBase
+public class UserToken : AcUserTokenBase, IUserToken
 {
 }
\ No newline at end of file
diff --git a/TIAM.Models/Dtos/Users/UserDto.cs b/TIAM.Models/Dtos/Users/UserDto.cs
index 1dd5169e..39738236 100644
--- a/TIAM.Models/Dtos/Users/UserDto.cs
+++ b/TIAM.Models/Dtos/Users/UserDto.cs
@@ -1,4 +1,6 @@
 using AyCode.Interfaces.Users.Dtos;
+using TIAM.Entities.Profiles;
+using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 
 namespace TIAM.Models.Dtos.Users;
@@ -6,4 +8,7 @@ namespace TIAM.Models.Dtos.Users;
 public class UserDto : IUserDto
 {
     public Guid Id { get; set; }
+    public Guid ProfileId { get; }
+    public Profile Profile { get; set; }
+    public List<TiamServiceProvider> ServiceProviders { get; set; }
 }
\ No newline at end of file
diff --git a/TIAM.Models/Dtos/Users/UserModelDto.cs b/TIAM.Models/Dtos/Users/UserModelDto.cs
index ff50649c..4504a1ae 100644
--- a/TIAM.Models/Dtos/Users/UserModelDto.cs
+++ b/TIAM.Models/Dtos/Users/UserModelDto.cs
@@ -3,12 +3,13 @@ using AyCode.Interfaces.Users.Dtos;
 using AyCode.Models.Users;
 using TIAM.Entities.Products;
 using TIAM.Entities.Profiles;
+using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 using TIAM.Models.Dtos.Profiles;
 
 namespace TIAM.Models.Dtos.Users;
 
-public class UserModelDto : AcUserModelDtoBase<UserDto, Profile, ProfileDto>
+public class UserModelDto : AcUserModelDtoBase<UserDto, Profile, ProfileDto, TiamServiceProvider>
 {
     public List<UserProductMapping> UserProductMappings = new();
     public List<Product> Products = new();