diff --git a/Mango.Database.Test/DatabaseTestBase.cs b/Mango.Database.Test/DatabaseTestBase.cs
index 75d2413..231d56c 100644
--- a/Mango.Database.Test/DatabaseTestBase.cs
+++ b/Mango.Database.Test/DatabaseTestBase.cs
@@ -1,6 +1,7 @@
 using AyCode.Database.DbContexts;
 using AyCode.Database.Tests;
 using Mango.Database.DbContexts;
+using Mango.Database.DbContexts.Users;
 
 namespace Mango.Database.Test
 {
@@ -18,7 +19,7 @@ namespace Mango.Database.Test
         {
         }
 
-        [TestMethod]
+        [DataTestMethod]
         public override void DatabaseExistsTest() => base.DatabaseExistsTest();
     }
 }
\ No newline at end of file
diff --git a/Mango.Database.Test/UserDalTests.cs b/Mango.Database.Test/UserDalTests.cs
index 963e251..9609142 100644
--- a/Mango.Database.Test/UserDalTests.cs
+++ b/Mango.Database.Test/UserDalTests.cs
@@ -7,17 +7,24 @@ using Mango.Entities.Companies;
 using Mango.Entities.Messages.Emails;
 using Mango.Entities.Profiles;
 using Mango.Entities.Users;
-using Microsoft.ApplicationInsights;
 
 namespace Mango.Database.Test;
 
 [TestClass]
 public class UserDalTests : AcUserDalTestBase<UserDal, UserDbContext, User, Profile, UserToken, Company, UserToCompany, Address, EmailMessage>
 {
-    [TestMethod]
+    [DataTestMethod]
     [DataRow("test@tiam.hu")]
     public override void AcBase_GetUserByEmail_ReturnsUser_WhenUserExists(string email)
-    {
-        base.AcBase_GetUserByEmail_ReturnsUser_WhenUserExists(email);
-    }
+        => base.AcBase_GetUserByEmail_ReturnsUser_WhenUserExists(email);
+
+    [DataTestMethod]
+    [DataRow("540271F6-C604-4C16-8160-D5A7CAFEDF00")]
+    public override void AcBase_GetUserById_ReturnsUser_WhenUserExists(string userIdString)
+        => base.AcBase_GetUserById_ReturnsUser_WhenUserExists(userIdString);
+
+    [DataTestMethod]
+    [DataRow(["e31044d7-1771-4a32-8dd9-6f9853ed53c6", "0a831191-70a3-4504-9ec4-c5902affaba7", "8eed080c-d2ce-4cc3-bcfe-2268c220bba7", "addUser_test9432@tiam.hu"])]
+    public override async Task AcBase_AddUserTest(string[] userIdProfileIdAddressIdEmailStrings)
+        => await base.AcBase_AddUserTest(userIdProfileIdAddressIdEmailStrings);
 }
\ No newline at end of file
diff --git a/Mango.Database.Test/appsettings.json b/Mango.Database.Test/appsettings.json
index 48d14a2..780df2e 100644
--- a/Mango.Database.Test/appsettings.json
+++ b/Mango.Database.Test/appsettings.json
@@ -1,6 +1,6 @@
 {
   "ConnectionStrings": {
-    "DeveloperDbConnection": "Data Source=185.51.190.197;Initial Catalog=TIAM_DEV;Trusted_Connection=False;Connect Timeout=200;User ID=Anata_Development_Team;Password=v6f_?xNfg9N1;MultipleActiveResultSets=true"
+    "DeveloperDbConnection": "Data Source=185.51.190.197;Initial Catalog=TIAM_DEV;Trusted_Connection=false;Encrypt=false;TrustServerCertificate=True;Connect Timeout=200;User ID=Anata_Development_Team;Password=v6f_?xNfg9N1;MultipleActiveResultSets=true"
   },
   "Logging": {
     "LogLevel": {
diff --git a/Mango.Database/DataLayers/IDalBase.cs b/Mango.Database/DataLayers/IDalBase.cs
index 9670c5e..2cac8af 100644
--- a/Mango.Database/DataLayers/IDalBase.cs
+++ b/Mango.Database/DataLayers/IDalBase.cs
@@ -1,4 +1,5 @@
 using AyCode.Database.DataLayers;
+using AyCode.Database.DbContexts;
 using Mango.Database.DbContexts;
 
 namespace Mango.Database.DataLayers;
@@ -6,5 +7,5 @@ namespace Mango.Database.DataLayers;
 public interface IDalBase : IAcDalBase
 { }
 
-public interface IDalBase<TDbContext> : IAcDalBase<TDbContext>, IAcDalBase where TDbContext : DbContextBase
+public interface IDalBase<TDbContext> : IAcDalBase<TDbContext>, IAcDalBase where TDbContext : AcDbContextBase
 { }
\ No newline at end of file
diff --git a/Mango.Database/DbContexts/DbContextBase.cs b/Mango.Database/DbContexts/DbContextBase.cs
index 14d9e45..db73d2d 100644
--- a/Mango.Database/DbContexts/DbContextBase.cs
+++ b/Mango.Database/DbContexts/DbContextBase.cs
@@ -27,7 +27,7 @@ public class DbContextBase : AcDbContextBase
 
         //optionsBuilder.UseSqlServer(Configuration.GetConnectionString("DeveloperDbConnection"));
         //var connString = string.Empty;//"Data Source=185.51.190.197;Initial Catalog=TIAM_DEV;Trusted_Connection=false;Encrypt=false;TrustServerCertificate=True;Connect Timeout=200;User ID=Anata_Development_Team;Password=v6f_?xNfg9N1;MultipleActiveResultSets=true";
-        var connString = "Data Source=185.51.190.197;Initial Catalog=TIAM_DEV;Trusted_Connection=false;Encrypt=false;TrustServerCertificate=True;Connect Timeout=200;User ID=Anata_Development_Team;Password=v6f_?xNfg9N1;MultipleActiveResultSets=true";
-        optionsBuilder.UseSqlServer(connString);
+        //var connString = "Data Source=185.51.190.197;Initial Catalog=TIAM_DEV;Trusted_Connection=false;Encrypt=false;TrustServerCertificate=True;Connect Timeout=200;User ID=Anata_Development_Team;Password=v6f_?xNfg9N1;MultipleActiveResultSets=true";
+        //optionsBuilder.UseSqlServer(connString);
     }
 }
\ No newline at end of file
diff --git a/Mango.Database/DbContexts/Users/UserDbContext.cs b/Mango.Database/DbContexts/Users/UserDbContext.cs
index 7f8af21..666c8e7 100644
--- a/Mango.Database/DbContexts/Users/UserDbContext.cs
+++ b/Mango.Database/DbContexts/Users/UserDbContext.cs
@@ -1,4 +1,6 @@
-using Mango.Entities.Addresses;
+using AyCode.Database.DbContexts.Users;
+using Mango.Entities.Addresses;
+using Mango.Entities.Companies;
 using Mango.Entities.Messages.Emails;
 using Mango.Entities.Profiles;
 using Mango.Entities.Users;
@@ -6,15 +8,15 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Mango.Database.DbContexts.Users
 {
-    public class UserDbContext : DbContextBase, IUserDbContext
+    public class UserDbContext : AcUserDbContextBase<User, Profile, UserToken, Company, UserToCompany, Address, EmailMessage>, IUserDbContext
     {
-        public DbSet<User> Users { get; set; }
-        public DbSet<UserToken> UserTokens { get; set; }
+        //public DbSet<User> Users { get; set; }
+        //public DbSet<UserToken> UserTokens { get; set; }
 
-        public DbSet<Profile> Profiles { get; set; }
-        public DbSet<Address> Addresses { get; set; }
+        //public DbSet<Profile> Profiles { get; set; }
+        //public DbSet<Address> Addresses { get; set; }
 
-        public DbSet<EmailMessage> EmailMessages { get; set; }
+        //public DbSet<EmailMessage> EmailMessages { get; set; }
 
         public UserDbContext() //: this(string.Empty)
         {