diff --git a/AIUB Forum API/AIUB Forum API.csproj b/AIUB Forum API/AIUB Forum API.csproj
index 3007cb5..27761b1 100644
--- a/AIUB Forum API/AIUB Forum API.csproj	
+++ b/AIUB Forum API/AIUB Forum API.csproj	
@@ -46,19 +46,19 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="AutoMapper, Version=15.0.0.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005">
-      <HintPath>..\packages\AutoMapper.15.0.1\lib\netstandard2.0\AutoMapper.dll</HintPath>
+      <HintPath>..\packages\AutoMapper.15.1.0\lib\netstandard2.0\AutoMapper.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Bcl.AsyncInterfaces, Version=9.0.0.8, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
-      <HintPath>..\packages\Microsoft.Bcl.AsyncInterfaces.9.0.8\lib\net462\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
+    <Reference Include="Microsoft.Bcl.AsyncInterfaces, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\Microsoft.Bcl.AsyncInterfaces.9.0.10\lib\net462\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.Bcl.HashCode, Version=6.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
       <HintPath>..\packages\Microsoft.Bcl.HashCode.6.0.0\lib\net462\Microsoft.Bcl.HashCode.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Bcl.TimeProvider, Version=9.0.0.8, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
-      <HintPath>..\packages\Microsoft.Bcl.TimeProvider.9.0.8\lib\net462\Microsoft.Bcl.TimeProvider.dll</HintPath>
+    <Reference Include="Microsoft.Bcl.TimeProvider, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\Microsoft.Bcl.TimeProvider.9.0.10\lib\net462\Microsoft.Bcl.TimeProvider.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
@@ -69,24 +69,24 @@
       <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.9.0.8\lib\net462\Microsoft.Extensions.DependencyInjection.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=9.0.0.8, Culture=neutral, PublicKeyToken=adb9793829ddae60">
-      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.9.0.8\lib\net462\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
+    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.9.0.10\lib\net462\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.Extensions.Logging, Version=9.0.0.8, Culture=neutral, PublicKeyToken=adb9793829ddae60">
       <HintPath>..\packages\Microsoft.Extensions.Logging.9.0.8\lib\net462\Microsoft.Extensions.Logging.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=9.0.0.8, Culture=neutral, PublicKeyToken=adb9793829ddae60">
-      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.9.0.8\lib\net462\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.9.0.10\lib\net462\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Extensions.Options, Version=9.0.0.8, Culture=neutral, PublicKeyToken=adb9793829ddae60">
-      <HintPath>..\packages\Microsoft.Extensions.Options.9.0.8\lib\net462\Microsoft.Extensions.Options.dll</HintPath>
+    <Reference Include="Microsoft.Extensions.Options, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.Options.9.0.10\lib\net462\Microsoft.Extensions.Options.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Extensions.Primitives, Version=9.0.0.8, Culture=neutral, PublicKeyToken=adb9793829ddae60">
-      <HintPath>..\packages\Microsoft.Extensions.Primitives.9.0.8\lib\net462\Microsoft.Extensions.Primitives.dll</HintPath>
+    <Reference Include="Microsoft.Extensions.Primitives, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.Primitives.9.0.10\lib\net462\Microsoft.Extensions.Primitives.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.IdentityModel.Abstractions, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
@@ -122,13 +122,13 @@
     </Reference>
     <Reference Include="System.Data" />
     <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="System.Diagnostics.DiagnosticSource, Version=9.0.0.8, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
-      <HintPath>..\packages\System.Diagnostics.DiagnosticSource.9.0.8\lib\net462\System.Diagnostics.DiagnosticSource.dll</HintPath>
+    <Reference Include="System.Diagnostics.DiagnosticSource, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Diagnostics.DiagnosticSource.9.0.10\lib\net462\System.Diagnostics.DiagnosticSource.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Drawing" />
-    <Reference Include="System.IO.Pipelines, Version=9.0.0.8, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
-      <HintPath>..\packages\System.IO.Pipelines.9.0.8\lib\net462\System.IO.Pipelines.dll</HintPath>
+    <Reference Include="System.IO.Pipelines, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.IO.Pipelines.9.0.10\lib\net462\System.IO.Pipelines.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
@@ -145,12 +145,12 @@
       <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.6.1.2\lib\net462\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="System.Text.Encodings.Web, Version=9.0.0.8, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
-      <HintPath>..\packages\System.Text.Encodings.Web.9.0.8\lib\net462\System.Text.Encodings.Web.dll</HintPath>
+    <Reference Include="System.Text.Encodings.Web, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Text.Encodings.Web.9.0.10\lib\net462\System.Text.Encodings.Web.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="System.Text.Json, Version=9.0.0.8, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
-      <HintPath>..\packages\System.Text.Json.9.0.8\lib\net462\System.Text.Json.dll</HintPath>
+    <Reference Include="System.Text.Json, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Text.Json.9.0.10\lib\net462\System.Text.Json.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
@@ -334,9 +334,9 @@
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.4.1.0\build\net472\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.4.1.0\build\net472\Microsoft.CodeDom.Providers.DotNetCompilerPlatform.targets'))" />
-    <Error Condition="!Exists('../packages/System.ValueTuple.4.6.1/build/net471/System.ValueTuple.targets')" Text="$([System.String]::Format('$(ErrorText)', '../packages/System.ValueTuple.4.6.1/build/net471/System.ValueTuple.targets'))" />
+    <Error Condition="!Exists('..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets'))" />
   </Target>
-  <Import Project="../packages/System.ValueTuple.4.6.1/build/net471/System.ValueTuple.targets" Condition="Exists('../packages/System.ValueTuple.4.6.1/build/net471/System.ValueTuple.targets')" />
+  <Import Project="..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets" Condition="Exists('..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
diff --git a/AIUB Forum API/Web.config b/AIUB Forum API/Web.config
index 0084252..45a794c 100644
--- a/AIUB Forum API/Web.config	
+++ b/AIUB Forum API/Web.config	
@@ -64,6 +64,10 @@
         <assemblyIdentity name="Newtonsoft.Json.Bson" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-1.0.0.0" newVersion="1.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="AutoMapper" publicKeyToken="be96cd2c38ef1005" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-15.0.0.0" newVersion="15.0.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
   <connectionStrings>
diff --git a/AIUB Forum API/packages.config b/AIUB Forum API/packages.config
index aa637dd..5e3749e 100644
--- a/AIUB Forum API/packages.config	
+++ b/AIUB Forum API/packages.config	
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Antlr" version="3.5.0.2" targetFramework="net472" />
-  <package id="AutoMapper" version="10.0.0" targetFramework="net472" />
+  <package id="AutoMapper" version="15.1.0" targetFramework="net481" />
   <package id="bootstrap" version="5.3.8" targetFramework="net481" />
   <package id="jQuery" version="3.5.0" targetFramework="net472" />
   <package id="Microsoft.AspNet.Mvc" version="5.3.0" targetFramework="net472" />
@@ -13,15 +13,32 @@
   <package id="Microsoft.AspNet.WebApi.HelpPage" version="5.3.0" targetFramework="net472" />
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.3.0" targetFramework="net472" />
   <package id="Microsoft.AspNet.WebPages" version="3.3.0" targetFramework="net472" />
+  <package id="Microsoft.Bcl.AsyncInterfaces" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Bcl.HashCode" version="6.0.0" targetFramework="net481" />
+  <package id="Microsoft.Bcl.TimeProvider" version="9.0.10" targetFramework="net481" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="4.1.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.Options" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.Primitives" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.Abstractions" version="8.14.0" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.JsonWebTokens" version="8.14.0" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.Logging" version="8.14.0" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.Tokens" version="8.14.0" targetFramework="net481" />
   <package id="Microsoft.Web.Infrastructure" version="2.0.0" targetFramework="net472" />
   <package id="Modernizr" version="2.8.3" targetFramework="net472" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
   <package id="Newtonsoft.Json.Bson" version="1.0.3" targetFramework="net481" />
   <package id="System.Buffers" version="4.6.1" targetFramework="net481" />
+  <package id="System.Diagnostics.DiagnosticSource" version="9.0.10" targetFramework="net481" />
+  <package id="System.IO.Pipelines" version="9.0.10" targetFramework="net481" />
   <package id="System.Memory" version="4.5.5" targetFramework="net472" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.3" targetFramework="net472" />
+  <package id="System.Reflection.Emit" version="4.7.0" targetFramework="net481" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="6.1.2" targetFramework="net481" />
+  <package id="System.Text.Encodings.Web" version="9.0.10" targetFramework="net481" />
+  <package id="System.Text.Json" version="9.0.10" targetFramework="net481" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.6.1" targetFramework="net481" />
   <package id="WebGrease" version="1.6.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/BLL/BLL.csproj b/BLL/BLL.csproj
index 24fd66f..52d162a 100644
--- a/BLL/BLL.csproj
+++ b/BLL/BLL.csproj
@@ -32,11 +32,92 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="AutoMapper, Version=10.0.0.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005, processorArchitecture=MSIL">
-      <HintPath>..\packages\AutoMapper.10.0.0\lib\net461\AutoMapper.dll</HintPath>
+    <Reference Include="AutoMapper, Version=15.0.0.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005">
+      <HintPath>..\packages\AutoMapper.15.1.0\lib\netstandard2.0\AutoMapper.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Bcl.AsyncInterfaces, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\Microsoft.Bcl.AsyncInterfaces.9.0.10\lib\net462\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Bcl.HashCode, Version=6.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\Microsoft.Bcl.HashCode.6.0.0\lib\net462\Microsoft.Bcl.HashCode.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Bcl.TimeProvider, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\Microsoft.Bcl.TimeProvider.9.0.10\lib\net462\Microsoft.Bcl.TimeProvider.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.9.0.10\lib\net462\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.9.0.10\lib\net462\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Options, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.Options.9.0.10\lib\net462\Microsoft.Extensions.Options.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Primitives, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.Primitives.9.0.10\lib\net462\Microsoft.Extensions.Primitives.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Abstractions, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
+      <HintPath>..\packages\Microsoft.IdentityModel.Abstractions.8.14.0\lib\net472\Microsoft.IdentityModel.Abstractions.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.JsonWebTokens, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
+      <HintPath>..\packages\Microsoft.IdentityModel.JsonWebTokens.8.14.0\lib\net472\Microsoft.IdentityModel.JsonWebTokens.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Logging, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
+      <HintPath>..\packages\Microsoft.IdentityModel.Logging.8.14.0\lib\net472\Microsoft.IdentityModel.Logging.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Tokens, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
+      <HintPath>..\packages\Microsoft.IdentityModel.Tokens.8.14.0\lib\net472\Microsoft.IdentityModel.Tokens.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.5.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Buffers.4.6.1\lib\net462\System.Buffers.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System.Core" />
+    <Reference Include="System.Diagnostics.DiagnosticSource, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Diagnostics.DiagnosticSource.9.0.10\lib\net462\System.Diagnostics.DiagnosticSource.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.IO.Pipelines, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.IO.Pipelines.9.0.10\lib\net462\System.IO.Pipelines.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Memory, Version=4.0.5.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Memory.4.6.3\lib\net462\System.Memory.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Numerics.Vectors, Version=4.1.6.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>..\packages\System.Numerics.Vectors.4.6.1\lib\net462\System.Numerics.Vectors.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.6.1.2\lib\net462\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Text.Encodings.Web, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Text.Encodings.Web.9.0.10\lib\net462\System.Text.Encodings.Web.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Text.Json, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Text.Json.9.0.10\lib\net462\System.Text.Json.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.4.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.6.3\lib\net462\System.Threading.Tasks.Extensions.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -96,4 +177,11 @@
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets" Condition="Exists('..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets'))" />
+  </Target>
 </Project>
\ No newline at end of file
diff --git a/BLL/packages.config b/BLL/packages.config
index a085307..7461c4f 100644
--- a/BLL/packages.config
+++ b/BLL/packages.config
@@ -1,4 +1,26 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="AutoMapper" version="10.0.0" targetFramework="net472" />
+  <package id="AutoMapper" version="15.1.0" targetFramework="net481" />
+  <package id="Microsoft.Bcl.AsyncInterfaces" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Bcl.HashCode" version="6.0.0" targetFramework="net481" />
+  <package id="Microsoft.Bcl.TimeProvider" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.Options" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.Primitives" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.Abstractions" version="8.14.0" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.JsonWebTokens" version="8.14.0" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.Logging" version="8.14.0" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.Tokens" version="8.14.0" targetFramework="net481" />
+  <package id="System.Buffers" version="4.6.1" targetFramework="net481" />
+  <package id="System.Diagnostics.DiagnosticSource" version="9.0.10" targetFramework="net481" />
+  <package id="System.IO.Pipelines" version="9.0.10" targetFramework="net481" />
+  <package id="System.Memory" version="4.6.3" targetFramework="net481" />
+  <package id="System.Numerics.Vectors" version="4.6.1" targetFramework="net481" />
+  <package id="System.Reflection.Emit" version="4.7.0" targetFramework="net481" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="6.1.2" targetFramework="net481" />
+  <package id="System.Text.Encodings.Web" version="9.0.10" targetFramework="net481" />
+  <package id="System.Text.Json" version="9.0.10" targetFramework="net481" />
+  <package id="System.Threading.Tasks.Extensions" version="4.6.3" targetFramework="net481" />
+  <package id="System.ValueTuple" version="4.6.1" targetFramework="net481" />
 </packages>
\ No newline at end of file
diff --git a/DAL/App.Config b/DAL/App.Config
index 39db7fd..e514965 100644
--- a/DAL/App.Config
+++ b/DAL/App.Config
@@ -2,15 +2,24 @@
 <configuration>
   <configSections>
     <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
-    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false"/>
+    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
   </configSections>
   <entityFramework>
-    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework"/>
+    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
     <providers>
-      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer"/>
+      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
     </providers>
   </entityFramework>
   <connectionStrings>
-    <add name="AIUB_ForumEntities" connectionString="metadata=res://*/Database.AIUB_ForumModel.csdl|res://*/Database.AIUB_ForumModel.ssdl|res://*/Database.AIUB_ForumModel.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=DESKTOP-9O9VREM\SQLEXPRESS;initial catalog=AIUB_Forum;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient"/>
+    <add name="AIUB_ForumEntities" connectionString="metadata=res://*/Database.AIUB_ForumModel.csdl|res://*/Database.AIUB_ForumModel.ssdl|res://*/Database.AIUB_ForumModel.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=DESKTOP-9O9VREM\SQLEXPRESS;initial catalog=AIUB_Forum;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
   </connectionStrings>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8.1"/></startup></configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8.1" /></startup>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="AutoMapper" publicKeyToken="be96cd2c38ef1005" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-15.0.0.0" newVersion="15.0.0.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
diff --git a/DAL/DAL.csproj b/DAL/DAL.csproj
index 858345d..f9dcf8e 100644
--- a/DAL/DAL.csproj
+++ b/DAL/DAL.csproj
@@ -35,8 +35,9 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="AutoMapper, Version=10.0.0.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005, processorArchitecture=MSIL">
-      <HintPath>..\packages\AutoMapper.10.0.0\lib\net461\AutoMapper.dll</HintPath>
+    <Reference Include="AutoMapper, Version=15.0.0.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005">
+      <HintPath>..\packages\AutoMapper.15.1.0\lib\netstandard2.0\AutoMapper.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
       <HintPath>..\packages\EntityFramework.6.5.1\lib\net45\EntityFramework.dll</HintPath>
@@ -44,12 +45,92 @@
     <Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
       <HintPath>..\packages\EntityFramework.6.5.1\lib\net45\EntityFramework.SqlServer.dll</HintPath>
     </Reference>
+    <Reference Include="Microsoft.Bcl.AsyncInterfaces, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\Microsoft.Bcl.AsyncInterfaces.9.0.10\lib\net462\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Bcl.HashCode, Version=6.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\Microsoft.Bcl.HashCode.6.0.0\lib\net462\Microsoft.Bcl.HashCode.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Bcl.TimeProvider, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\Microsoft.Bcl.TimeProvider.9.0.10\lib\net462\Microsoft.Bcl.TimeProvider.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.9.0.10\lib\net462\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.9.0.10\lib\net462\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Options, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.Options.9.0.10\lib\net462\Microsoft.Extensions.Options.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Primitives, Version=9.0.0.10, Culture=neutral, PublicKeyToken=adb9793829ddae60">
+      <HintPath>..\packages\Microsoft.Extensions.Primitives.9.0.10\lib\net462\Microsoft.Extensions.Primitives.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Abstractions, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
+      <HintPath>..\packages\Microsoft.IdentityModel.Abstractions.8.14.0\lib\net472\Microsoft.IdentityModel.Abstractions.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.JsonWebTokens, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
+      <HintPath>..\packages\Microsoft.IdentityModel.JsonWebTokens.8.14.0\lib\net472\Microsoft.IdentityModel.JsonWebTokens.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Logging, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
+      <HintPath>..\packages\Microsoft.IdentityModel.Logging.8.14.0\lib\net472\Microsoft.IdentityModel.Logging.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Tokens, Version=8.14.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
+      <HintPath>..\packages\Microsoft.IdentityModel.Tokens.8.14.0\lib\net472\Microsoft.IdentityModel.Tokens.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.5.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Buffers.4.6.1\lib\net462\System.Buffers.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data.Entity" />
+    <Reference Include="System.Diagnostics.DiagnosticSource, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Diagnostics.DiagnosticSource.9.0.10\lib\net462\System.Diagnostics.DiagnosticSource.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.IO.Pipelines, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.IO.Pipelines.9.0.10\lib\net462\System.IO.Pipelines.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Memory, Version=4.0.5.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Memory.4.6.3\lib\net462\System.Memory.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Numerics.Vectors, Version=4.1.6.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>..\packages\System.Numerics.Vectors.4.6.1\lib\net462\System.Numerics.Vectors.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.6.1.2\lib\net462\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System.Runtime.Serialization" />
     <Reference Include="System.Security" />
+    <Reference Include="System.Text.Encodings.Web, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Text.Encodings.Web.9.0.10\lib\net462\System.Text.Encodings.Web.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Text.Json, Version=9.0.0.10, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Text.Json.9.0.10\lib\net462\System.Text.Json.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.4.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.6.3\lib\net462\System.Threading.Tasks.Extensions.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -167,6 +248,8 @@
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.5.1\build\EntityFramework.props'))" />
     <Error Condition="!Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.5.1\build\EntityFramework.targets'))" />
+    <Error Condition="!Exists('..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets'))" />
   </Target>
   <Import Project="..\packages\EntityFramework.6.5.1\build\EntityFramework.targets" Condition="Exists('..\packages\EntityFramework.6.5.1\build\EntityFramework.targets')" />
+  <Import Project="..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets" Condition="Exists('..\packages\System.ValueTuple.4.6.1\build\net471\System.ValueTuple.targets')" />
 </Project>
\ No newline at end of file
diff --git a/DAL/packages.config b/DAL/packages.config
index 8a2d2a0..e82ac1e 100644
--- a/DAL/packages.config
+++ b/DAL/packages.config
@@ -1,5 +1,27 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="AutoMapper" version="10.0.0" targetFramework="net472" />
+  <package id="AutoMapper" version="15.1.0" targetFramework="net481" />
   <package id="EntityFramework" version="6.5.1" targetFramework="net472" />
+  <package id="Microsoft.Bcl.AsyncInterfaces" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Bcl.HashCode" version="6.0.0" targetFramework="net481" />
+  <package id="Microsoft.Bcl.TimeProvider" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.Options" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.Extensions.Primitives" version="9.0.10" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.Abstractions" version="8.14.0" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.JsonWebTokens" version="8.14.0" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.Logging" version="8.14.0" targetFramework="net481" />
+  <package id="Microsoft.IdentityModel.Tokens" version="8.14.0" targetFramework="net481" />
+  <package id="System.Buffers" version="4.6.1" targetFramework="net481" />
+  <package id="System.Diagnostics.DiagnosticSource" version="9.0.10" targetFramework="net481" />
+  <package id="System.IO.Pipelines" version="9.0.10" targetFramework="net481" />
+  <package id="System.Memory" version="4.6.3" targetFramework="net481" />
+  <package id="System.Numerics.Vectors" version="4.6.1" targetFramework="net481" />
+  <package id="System.Reflection.Emit" version="4.7.0" targetFramework="net481" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="6.1.2" targetFramework="net481" />
+  <package id="System.Text.Encodings.Web" version="9.0.10" targetFramework="net481" />
+  <package id="System.Text.Json" version="9.0.10" targetFramework="net481" />
+  <package id="System.Threading.Tasks.Extensions" version="4.6.3" targetFramework="net481" />
+  <package id="System.ValueTuple" version="4.6.1" targetFramework="net481" />
 </packages>
\ No newline at end of file