diff --git a/src/LinqToDB.Identity/LinqToDB.Identity.csproj b/src/LinqToDB.Identity/LinqToDB.Identity.csproj
index eb6779336..3dad96317 100644
--- a/src/LinqToDB.Identity/LinqToDB.Identity.csproj
+++ b/src/LinqToDB.Identity/LinqToDB.Identity.csproj
@@ -14,15 +14,16 @@
     <PackageId>linq2db.Identity</PackageId>
     <PackageTags>aspnetcore;linq2db;identity;membership;LinqToDB</PackageTags>
     <PackageIconUrl>http://www.gravatar.com/avatar/fc2e509b6ed116b9aa29a7988fdb8990?s=320</PackageIconUrl>
-    <PackageProjectUrl>https://github.com/ili/LinqToDB.Identity</PackageProjectUrl>
+    <PackageProjectUrl>https://github.com/linq2db/LinqToDB.Identity</PackageProjectUrl>
     <PackageLicenseUrl>https://opensource.org/licenses/MIT</PackageLicenseUrl>
     <RepositoryType>git</RepositoryType>
-    <RepositoryUrl>git://github.com/ili/LinqToDB.Identity</RepositoryUrl>
+    <RepositoryUrl>git://github.com/linq2db/LinqToDB.Identity</RepositoryUrl>
     <NetStandardImplicitPackageVersion>1.6.1</NetStandardImplicitPackageVersion>
     <GenerateNeutralResourcesLanguageAttribute>false</GenerateNeutralResourcesLanguageAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyCopyrightAttribute>false</GenerateAssemblyCopyrightAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+    <Version>1.2.0</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/LinqToDB.Identity/Properties/AssemblyInfo.cs b/src/LinqToDB.Identity/Properties/AssemblyInfo.cs
index 432823c9b..bed11dd72 100644
--- a/src/LinqToDB.Identity/Properties/AssemblyInfo.cs
+++ b/src/LinqToDB.Identity/Properties/AssemblyInfo.cs
@@ -7,5 +7,5 @@
 [assembly: AssemblyMetadata("Serviceable", "True")]
 [assembly: NeutralResourcesLanguage("en-us")]
 [assembly: AssemblyCompany("blog.linq2db.com")]
-[assembly: AssemblyCopyright("\xA9 2011-2016 blog.linq2db.com")]
+[assembly: AssemblyCopyright("© 2011-2017 blog.linq2db.com")]
 [assembly: AssemblyProduct("Linq to DB")]
\ No newline at end of file
diff --git a/src/LinqToDB.Identity/RoleStore.cs b/src/LinqToDB.Identity/RoleStore.cs
index 89cd5373b..e6c47a103 100644
--- a/src/LinqToDB.Identity/RoleStore.cs
+++ b/src/LinqToDB.Identity/RoleStore.cs
@@ -55,18 +55,6 @@ public RoleStore(IConnectionFactory factory, IdentityErrorDescriber describer =
 		{
 		}
 
-		/// <summary>
-		///     Creates a entity representing a role claim.
-		/// </summary>
-		/// <param name="role">The associated role.</param>
-		/// <param name="claim">The associated claim.</param>
-		/// <returns>The role claim entity.</returns>
-		protected override IdentityRoleClaim<TKey> CreateRoleClaim(TRole role, Claim claim)
-		{
-			var roleClaim = new IdentityRoleClaim<TKey> {RoleId = role.Id};
-			roleClaim.InitializeFromClaim(claim);
-			return roleClaim;
-		}
 	}
 
 	/// <summary>
@@ -75,12 +63,12 @@ protected override IdentityRoleClaim<TKey> CreateRoleClaim(TRole role, Claim cla
 	/// <typeparam name="TRole">The type of the class representing a role.</typeparam>
 	/// <typeparam name="TKey">The type of the primary key for a role.</typeparam>
 	/// <typeparam name="TRoleClaim">The type of the class representing a role claim.</typeparam>
-	public abstract class RoleStore<TKey, TRole, TRoleClaim> :
+	public class RoleStore<TKey, TRole, TRoleClaim> :
 		IQueryableRoleStore<TRole>,
 		IRoleClaimStore<TRole>
 		where TRole : class, IIdentityRole<TKey>
 		where TKey : IEquatable<TKey>
-		where TRoleClaim : class, IIdentityRoleClaim<TKey>
+		where TRoleClaim : class, IIdentityRoleClaim<TKey>, new()
 	{
 		private readonly IConnectionFactory _factory;
 
@@ -509,6 +497,11 @@ protected void ThrowIfDisposed()
 		/// <param name="role">The associated role.</param>
 		/// <param name="claim">The associated claim.</param>
 		/// <returns>The role claim entity.</returns>
-		protected abstract TRoleClaim CreateRoleClaim(TRole role, Claim claim);
+		protected virtual TRoleClaim CreateRoleClaim(TRole role, Claim claim)
+		{
+			var roleClaim = new TRoleClaim(){ RoleId = role.Id };
+			roleClaim.InitializeFromClaim(claim);
+			return roleClaim;
+		}
 	}
 }
\ No newline at end of file
diff --git a/src/LinqToDB.Identity/UserStore.cs b/src/LinqToDB.Identity/UserStore.cs
index 78cd5ec92..8a45705b8 100644
--- a/src/LinqToDB.Identity/UserStore.cs
+++ b/src/LinqToDB.Identity/UserStore.cs
@@ -160,7 +160,7 @@ protected override IdentityUserToken<TKey> CreateUserToken(TUser user, string lo
 	/// <typeparam name="TUserRole">The type representing a user role.</typeparam>
 	/// <typeparam name="TUserLogin">The type representing a user external login.</typeparam>
 	/// <typeparam name="TUserToken">The type representing a user token.</typeparam>
-	public abstract class UserStore<TKey, TUser, TRole, TUserClaim, TUserRole, TUserLogin, TUserToken> :
+	public class UserStore<TKey, TUser, TRole, TUserClaim, TUserRole, TUserLogin, TUserToken> :
 		IUserLoginStore<TUser>,
 		IUserRoleStore<TUser>,
 		IUserClaimStore<TUser>,
@@ -174,10 +174,10 @@ public abstract class UserStore<TKey, TUser, TRole, TUserClaim, TUserRole, TUser
 		IUserAuthenticationTokenStore<TUser>
 		where TUser : class, IIdentityUser<TKey>
 		where TRole : class, IIdentityRole<TKey>
-		where TUserClaim : class, IIdentityUserClaim<TKey>
-		where TUserRole : class, IIdentityUserRole<TKey>
-		where TUserLogin : class, IIdentityUserLogin<TKey>
-		where TUserToken : class, IIdentityUserToken<TKey>
+		where TUserClaim : class, IIdentityUserClaim<TKey>, new()
+		where TUserRole : class, IIdentityUserRole<TKey>, new()
+		where TUserLogin : class, IIdentityUserLogin<TKey>, new()
+		where TUserToken : class, IIdentityUserToken<TKey>, new ()
 		where TKey : IEquatable<TKey>
 	{
 		private readonly IConnectionFactory _factory;
@@ -1754,7 +1754,14 @@ public virtual Task<bool> GetTwoFactorEnabledAsync(TUser user,
 		/// <param name="user"></param>
 		/// <param name="role"></param>
 		/// <returns></returns>
-		protected abstract TUserRole CreateUserRole(TUser user, TRole role);
+		protected virtual TUserRole CreateUserRole(TUser user, TRole role)
+		{
+			return new TUserRole()
+			{
+				UserId = user.Id,
+				RoleId = role.Id
+			};
+		}
 
 		/// <summary>
 		///     Create a new entity representing a user claim.
@@ -1762,7 +1769,12 @@ public virtual Task<bool> GetTwoFactorEnabledAsync(TUser user,
 		/// <param name="user"></param>
 		/// <param name="claim"></param>
 		/// <returns></returns>
-		protected abstract TUserClaim CreateUserClaim(TUser user, Claim claim);
+		protected virtual TUserClaim CreateUserClaim(TUser user, Claim claim)
+		{
+			var res = new TUserClaim() {UserId = user.Id};
+			res.InitializeFromClaim(claim);
+			return res;
+		}
 
 		/// <summary>
 		///     Create a new entity representing a user login.
@@ -1770,7 +1782,16 @@ public virtual Task<bool> GetTwoFactorEnabledAsync(TUser user,
 		/// <param name="user"></param>
 		/// <param name="login"></param>
 		/// <returns></returns>
-		protected abstract TUserLogin CreateUserLogin(TUser user, UserLoginInfo login);
+		protected virtual TUserLogin CreateUserLogin(TUser user, UserLoginInfo login)
+		{
+			return new TUserLogin()
+			{
+				UserId = user.Id,
+				LoginProvider = login.LoginProvider,
+				ProviderDisplayName = login.ProviderDisplayName,
+				ProviderKey = login.ProviderKey
+			};
+		}
 
 		/// <summary>
 		///     Create a new entity representing a user token.
@@ -1780,7 +1801,16 @@ public virtual Task<bool> GetTwoFactorEnabledAsync(TUser user,
 		/// <param name="name"></param>
 		/// <param name="value"></param>
 		/// <returns></returns>
-		protected abstract TUserToken CreateUserToken(TUser user, string loginProvider, string name, string value);
+		protected virtual TUserToken CreateUserToken(TUser user, string loginProvider, string name, string value)
+		{
+			return new TUserToken()
+			{
+				UserId = user.Id,
+				LoginProvider = loginProvider,
+				Name = name,
+				Value = value
+			};
+		}
 
 		/// <summary>
 		///     Converts the provided <paramref name="id" /> to a strongly typed key object.
diff --git a/test/Microsoft.AspNetCore.Identity.EntityFrameworkCore.Test/ProvideConfigutayionTest.cs b/test/Microsoft.AspNetCore.Identity.EntityFrameworkCore.Test/ProvideConfigutayionTest.cs
index 4970b60cd..21dd328d3 100644
--- a/test/Microsoft.AspNetCore.Identity.EntityFrameworkCore.Test/ProvideConfigutayionTest.cs
+++ b/test/Microsoft.AspNetCore.Identity.EntityFrameworkCore.Test/ProvideConfigutayionTest.cs
@@ -14,6 +14,11 @@ public void AddLinqToDBStores0()
 			services
 				.AddIdentity<IdentityUser, IdentityRole>()
 				.AddLinqToDBStores(new DefaultConnectionFactory());
+
+			var sp = services.BuildServiceProvider();
+
+			Assert.NotNull(sp.GetService<IUserStore<IdentityUser>>());
+			Assert.NotNull(sp.GetService<IRoleStore<IdentityRole>>());
 		}
 
 		[Fact]
@@ -23,6 +28,11 @@ public void AddLinqToDBStores1()
 			services
 				.AddIdentity<IdentityUser<long>, IdentityRole<long>>()
 				.AddLinqToDBStores<long>(new DefaultConnectionFactory());
+
+			var sp = services.BuildServiceProvider();
+
+			Assert.NotNull(sp.GetService<IUserStore<IdentityUser<long>>>());
+			Assert.NotNull(sp.GetService<IRoleStore<IdentityRole<long>>>());
 		}
 
 		[Fact]
@@ -38,6 +48,11 @@ public void AddLinqToDBStores6()
 					IdentityUserLogin<decimal>, 
 					IdentityUserToken<decimal>, 
 					IdentityRoleClaim<decimal>>(new DefaultConnectionFactory());
+
+			var sp = services.BuildServiceProvider();
+
+			Assert.NotNull(sp.GetService<IUserStore<IdentityUser<decimal>>>());
+			Assert.NotNull(sp.GetService<IRoleStore<IdentityRole<decimal>>>());
 		}
 
 	}