diff --git a/BlogPlatform/BlogPlatform/BlogPlatformDbContext.cs b/BlogPlatform/BlogPlatform/BlogPlatformDbContext.cs
index 7381616..cb68c1e 100644
--- a/BlogPlatform/BlogPlatform/BlogPlatformDbContext.cs
+++ b/BlogPlatform/BlogPlatform/BlogPlatformDbContext.cs
@@ -40,5 +40,13 @@ public class BlogPlatformDbContext: DbContext
             .Property(user => user.CreatedAt)
             .HasDefaultValueSql("getdate()")
             .ValueGeneratedOnAdd();
+        
+        modelBuilder.Entity<Comment>()
+            .HasOne(c => c.User)
+            .WithMany(u => u.Comments)
+            .HasForeignKey(c => c.UserId)
+            .OnDelete(DeleteBehavior.NoAction);
+        
+        
     }
 }
\ No newline at end of file
diff --git a/BlogPlatform/BlogPlatform/Models/User.cs b/BlogPlatform/BlogPlatform/Models/User.cs
index 18dd138..11a2db4 100644
--- a/BlogPlatform/BlogPlatform/Models/User.cs
+++ b/BlogPlatform/BlogPlatform/Models/User.cs
@@ -1,7 +1,11 @@
 using System.ComponentModel.DataAnnotations;
+using Microsoft.EntityFrameworkCore;
 
 namespace BlogPlatform.Models;
 
+// Making Email and Username being unique
+[Index(nameof(Username), IsUnique = true)]
+[Index(nameof(Email), IsUnique = true)]
 public class User
 {
     [Key] public int Id { get; set; }
diff --git a/BlogPlatform/BlogPlatform/obj/Debug/net8.0/BlogPlatform.AssemblyInfo.cs b/BlogPlatform/BlogPlatform/obj/Debug/net8.0/BlogPlatform.AssemblyInfo.cs
index f66f912..b435902 100644
--- a/BlogPlatform/BlogPlatform/obj/Debug/net8.0/BlogPlatform.AssemblyInfo.cs
+++ b/BlogPlatform/BlogPlatform/obj/Debug/net8.0/BlogPlatform.AssemblyInfo.cs
@@ -13,7 +13,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("BlogPlatform")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+36c57c9d11394e2fbfc9056addd367ad64ad5ada")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+616d2cf34d4893e8eade7003c30cdca45f525111")]
 [assembly: System.Reflection.AssemblyProductAttribute("BlogPlatform")]
 [assembly: System.Reflection.AssemblyTitleAttribute("BlogPlatform")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
diff --git a/BlogPlatform/BlogPlatform/obj/Debug/net8.0/BlogPlatform.AssemblyInfoInputs.cache b/BlogPlatform/BlogPlatform/obj/Debug/net8.0/BlogPlatform.AssemblyInfoInputs.cache
index 0595318..5103cdd 100644
--- a/BlogPlatform/BlogPlatform/obj/Debug/net8.0/BlogPlatform.AssemblyInfoInputs.cache
+++ b/BlogPlatform/BlogPlatform/obj/Debug/net8.0/BlogPlatform.AssemblyInfoInputs.cache
@@ -1 +1 @@
-4893baab51a13176227e1d76a74ce5e02426ad1458555aacb49492b00b53a7c8
+c3551b5ae7f295e4919a88c72840a4110a0c223f1672487e5268a6862aa8c707
diff --git a/BlogPlatform/BlogPlatform/obj/rider.project.model.nuget.info b/BlogPlatform/BlogPlatform/obj/rider.project.model.nuget.info
index 516abae..7bbe76b 100644
--- a/BlogPlatform/BlogPlatform/obj/rider.project.model.nuget.info
+++ b/BlogPlatform/BlogPlatform/obj/rider.project.model.nuget.info
@@ -1 +1 @@
-17606818161317519
\ No newline at end of file
+17606831130087276
\ No newline at end of file