diff --git a/TIAM.Entities/Users/User.cs b/TIAM.Entities/Users/User.cs
index f8697eb1..e87f542a 100644
--- a/TIAM.Entities/Users/User.cs
+++ b/TIAM.Entities/Users/User.cs
@@ -10,10 +10,10 @@ namespace TIAM.Entities.Users
     [Table("Users")]
     public class User : AcUser<Profile, Company, UserToCompany, Address>, IUser, IUserDtoDetail
     {
-        public virtual List<Product> Products { get; } = new();
+        public virtual List<Product> Products { get; set; } = new();
 
         //public virtual ServiceProvider ServiceProvider { get; set; } = new();
-        public virtual List<UserProductMapping> UserProductMappings { get; } = new();
+        public virtual List<UserProductMapping> UserProductMappings { get; set; } = new();
 
         public User() { }
         public User(string email, string password) : this(Guid.NewGuid(), email, password) { }
diff --git a/TIAM.Models/Dtos/Users/UserDto.cs b/TIAM.Models/Dtos/Users/UserDto.cs
index 3a967807..455865a0 100644
--- a/TIAM.Models/Dtos/Users/UserDto.cs
+++ b/TIAM.Models/Dtos/Users/UserDto.cs
@@ -1,10 +1,11 @@
-using TIAM.Entities.Profiles;
+using AyCode.Interfaces;
+using TIAM.Entities.Profiles;
 using TIAM.Entities.ServiceProviders;
 using TIAM.Entities.Users;
 
 namespace TIAM.Models.Dtos.Users;
 
-public class UserDto : IUserDto<Profile, Company, UserToCompany>
+public class UserDto : IUserDto<Profile, Company, UserToCompany>, IAcModelDtoBase<User>
 {
     public Guid Id { get; set; }
 
@@ -15,4 +16,28 @@ public class UserDto : IUserDto<Profile, Company, UserToCompany>
 
     public List<Company> ServiceProviders { get; set; }
     public List<UserToCompany> UserToServiceProviders { get; set; }
+
+    public UserDto() {}
+    
+    public UserDto(User user) : this()
+    {
+        //TODO: Models... - J.
+        throw new NotImplementedException("UserDto(User user)");
+
+        Id = user.Id;
+        ProfileId = user.ProfileId;
+        AffiliateId = AffiliateId;
+    }
+
+    public virtual User CreateMainEntity()
+    {
+        return new User
+        {
+            Id = Id,
+            ProfileId = ProfileId,
+            AffiliateId = AffiliateId,
+            ServiceProviders = ServiceProviders.ToList(),
+            UserToServiceProviders = UserToServiceProviders.ToList()
+        };
+    }
 }
\ No newline at end of file
diff --git a/TIAM.Models/Dtos/Users/UserDtoDetail.cs b/TIAM.Models/Dtos/Users/UserDtoDetail.cs
index 7139c130..528c1e7e 100644
--- a/TIAM.Models/Dtos/Users/UserDtoDetail.cs
+++ b/TIAM.Models/Dtos/Users/UserDtoDetail.cs
@@ -1,10 +1,11 @@
-using TIAM.Entities.Users;
+using AyCode.Interfaces;
+using TIAM.Entities.Users;
 
 namespace TIAM.Models.Dtos.Users
 {
     public class UserDtoDetail : UserDto, IUserDtoDetail
     {
-        public string PhoneNumber { get; set; }
+        public string? PhoneNumber { get; set; }
         public string? RefreshToken { get; set; }
         public Guid? RefferalId { get; set; }
         public string EmailAddress { get; set; }
@@ -12,5 +13,31 @@ namespace TIAM.Models.Dtos.Users
         public string Password { get; set; }
         public DateTime Created { get; set; }
         public DateTime Modified { get; set; }
+
+        public UserDtoDetail() : base()
+        { }
+        public UserDtoDetail(User user) : base(user)
+        {
+            PhoneNumber = user.PhoneNumber;
+            RefreshToken = user.RefreshToken;
+            EmailConfirmed = user.EmailConfirmed;
+            Password = user.Password;
+            EmailAddress = user.EmailAddress;
+            EmailConfirmed = user.EmailConfirmed;
+        }
+
+        public override User CreateMainEntity()
+        {
+            var user = base.CreateMainEntity();
+
+            user.PhoneNumber = PhoneNumber;
+            user.RefreshToken = RefreshToken;
+            user.EmailConfirmed = EmailConfirmed;
+            user.Password = Password;
+            user.EmailAddress = EmailAddress;
+            user.EmailConfirmed = EmailConfirmed;
+            
+            return user;
+        }
     }
 }
diff --git a/TIAM.Models/Dtos/Users/UserModelDto.cs b/TIAM.Models/Dtos/Users/UserModelDto.cs
index f83095a3..c7bc73f1 100644
--- a/TIAM.Models/Dtos/Users/UserModelDto.cs
+++ b/TIAM.Models/Dtos/Users/UserModelDto.cs
@@ -1,4 +1,5 @@
-using AyCode.Models.Users;
+using AyCode.Interfaces;
+using AyCode.Models.Users;
 using TIAM.Entities.Products;
 using TIAM.Entities.Profiles;
 using TIAM.Entities.ServiceProviders;
@@ -6,7 +7,7 @@ using TIAM.Entities.Users;
 
 namespace TIAM.Models.Dtos.Users;
 
-public class UserModelDto : AcUserModelDtoBase<UserDto, Profile, Company, UserToCompany>, IProductsRelation, IUserModelDtoMinBase
+public class UserModelDto : AcUserModelDtoBase<UserDto, Profile, Company, UserToCompany>, IProductsRelation, IUserModelDtoMinBase, IAcModelDtoBase<User>
 {
     public List<UserProductMapping> UserProductMappings { get; set; }
     public List<Product> Products { get; set; }
@@ -33,4 +34,19 @@ public class UserModelDto : AcUserModelDtoBase<UserDto, Profile, Company, UserTo
             UserProductMappings.Add(new UserProductMapping(userProduct.Id, userProduct.UserId, userProduct.ProductId));
         }
     }
+
+    public virtual User CreateMainEntity()
+    {
+        //TODO: Models... - J.
+        throw new NotImplementedException("CreateMainEntity");
+
+        return new User
+        {
+            Id = Id,
+            ProfileId = UserDto.ProfileId,
+            AffiliateId = UserDto.AffiliateId,
+            ServiceProviders = ServiceProviders.ToList(),
+            UserToServiceProviders = UserToServiceProviders.ToList()
+        };
+    }
 }
\ No newline at end of file
diff --git a/TIAM.Models/Dtos/Users/UserModelDtoDetail.cs b/TIAM.Models/Dtos/Users/UserModelDtoDetail.cs
index 8fcbf4a5..e4a06c9a 100644
--- a/TIAM.Models/Dtos/Users/UserModelDtoDetail.cs
+++ b/TIAM.Models/Dtos/Users/UserModelDtoDetail.cs
@@ -34,6 +34,12 @@ namespace TIAM.Models.Dtos.Users
                 UserProductMappings.Add(new UserProductMapping(userProduct.Id, userProduct.UserId, userProduct.ProductId));
             }
         }
-    
+
+        public virtual User CreateMainEntity()
+        {
+            //TODO: Models... - J.
+            throw new NotImplementedException("CreateMainEntity");
+        }
+
     }
 }
diff --git a/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs b/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
index fc9f428d..bc7ee8b3 100644
--- a/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
+++ b/TIAMWebApp/Server/Controllers/ServiceProviderAPIController.cs
@@ -13,6 +13,7 @@ using Product = TIAM.Entities.Products.Product;
 using TIAM.Entities.Addresses;
 using TIAM.Entities.Profiles;
 using AyCode.Core.Loggers;
+using AyCode.Entities;
 using AyCode.Services.SignalRs;
 using AyCode.Utils.Extensions;
 using TIAM.Entities.Drivers;
diff --git a/TIAMWebApp/Server/Services/DevAdminSignalRhub.cs b/TIAMWebApp/Server/Services/DevAdminSignalRhub.cs
index be43655d..bb00e622 100644
--- a/TIAMWebApp/Server/Services/DevAdminSignalRhub.cs
+++ b/TIAMWebApp/Server/Services/DevAdminSignalRhub.cs
@@ -57,6 +57,9 @@ public class DynamicMethodCallModel<TAttribute> where TAttribute : TagAttribute
     public object InstanceObject { get; init; }
     public ConcurrentDictionary<int, MethodInfoModel<TAttribute>> MethodsByMessageTag { get; init; } = new();
 
+    public DynamicMethodCallModel(Type instanceObjectType) : this(Activator.CreateInstance(instanceObjectType)!)
+    { }
+
     public DynamicMethodCallModel(object instanceObject)
     {
         InstanceObject = instanceObject;
@@ -76,19 +79,20 @@ public class DevAdminSignalRHub : Hub<ISignalRHubItemServer>, IAcSignalRHubServe
     private readonly TIAM.Core.Loggers.Logger<DevAdminSignalRHub> _logger;
 
     private readonly AdminDal _adminDal;
-    private readonly ServiceProviderAPIController _serviceProviderApiController;
-    private readonly TransferDataAPIController _transferDataApiController;
+    //private readonly ServiceProviderAPIController _serviceProviderApiController;
+    //private readonly TransferDataAPIController _transferDataApiController;
 
     public DevAdminSignalRHub(AdminDal adminDal, ServiceProviderAPIController serviceProviderApiController, TransferDataAPIController transferDataApiController, IEnumerable<IAcLogWriterBase> logWriters)
     {
         _adminDal = adminDal;
-        _serviceProviderApiController = serviceProviderApiController;
-        _transferDataApiController = transferDataApiController;
+        //_serviceProviderApiController = serviceProviderApiController;
+        //_transferDataApiController = transferDataApiController;
 
         _logger = new(logWriters.ToArray());
 
         _dynamicMethodCallModels.Add(new DynamicMethodCallModel<SignalRAttribute>(serviceProviderApiController));
         _dynamicMethodCallModels.Add(new DynamicMethodCallModel<SignalRAttribute>(transferDataApiController));
+        _dynamicMethodCallModels.Add(new DynamicMethodCallModel<SignalRAttribute>(typeof(MessageAPIController)));
 
     }