diff --git a/Fuchs.Tests/Fuchs.Tests.csproj b/Fuchs.Tests/Fuchs.Tests.csproj
index ac407d7..4b0832c 100644
--- a/Fuchs.Tests/Fuchs.Tests.csproj
+++ b/Fuchs.Tests/Fuchs.Tests.csproj
@@ -9,14 +9,14 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageReference Include="xunit" Version="2.9.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="Moq" Version="4.20.72" />
-    <PackageReference Include="coverlet.collector" Version="6.0.4">
+    <PackageReference Include="coverlet.collector" Version="10.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/Fuchs/Fuchs.csproj b/Fuchs/Fuchs.csproj
index 596efae..7735189 100644
--- a/Fuchs/Fuchs.csproj
+++ b/Fuchs/Fuchs.csproj
@@ -12,11 +12,11 @@
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\..\WebProjectComponents\MT940Parser\MT940Parser\MT940Parser.csproj" />
-    <ProjectReference Include="..\..\..\WebProjectComponents\OCORE_web\OCORE_web.csproj" />
-    <ProjectReference Include="..\..\..\WebProjectComponents\OCORE\OCORE\OCORE.csproj" />
     <ProjectReference Include="..\Fuchs_DataService\Fuchs_DataService.csproj" />
     <ProjectReference Include="..\MFR_RESTClient\MFR_RESTClient.csproj" />
-   <ProjectReference Include="..\..\..\WebProjectComponents\OCORE_web_pdf\OCORE_web_pdf.csproj" />
+    <ProjectReference Include="..\OCORE\OCORE\OCORE.csproj" />
+    <ProjectReference Include="..\OCORE_web\OCORE_web\OCORE_web.csproj" />
+    <ProjectReference Include="..\OCORE_web_pdf\OCORE_web_pdf.csproj" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="code\7z.dll" CopyToOutputDirectory="PreserveNewest" />
@@ -40,10 +40,10 @@
     <PackageReference Include="MimeKit" Version="4.16.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
     <!-- New packages (needed for .NET 10) -->
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.0" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.12" />
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.6" />
-    <PackageReference Include="System.Drawing.Common" Version="10.0.6" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.1" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="4.0.0" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.8" />
+    <PackageReference Include="System.Drawing.Common" Version="10.0.8" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="App_Data\cache\" />
diff --git a/Fuchs/package.json b/Fuchs/package.json
index 0001e6d..d57f06a 100644
--- a/Fuchs/package.json
+++ b/Fuchs/package.json
@@ -1,4 +1,4 @@
-{
+{
   "name": "fuchs",
   "version": "1.1.0",
   "dependencies": {
diff --git a/Fuchs_DataService/Fuchs_DataService.csproj b/Fuchs_DataService/Fuchs_DataService.csproj
index cf6b703..14d81cb 100644
--- a/Fuchs_DataService/Fuchs_DataService.csproj
+++ b/Fuchs_DataService/Fuchs_DataService.csproj
@@ -25,8 +25,8 @@
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\MFR_RESTClient\MFR_RESTClient.csproj" />
-    <ProjectReference Include="..\..\..\WebProjectComponents\OCORE_web\OCORE_web.csproj" />
-    <ProjectReference Include="..\..\..\WebProjectComponents\OCORE\OCORE\OCORE.csproj" />
+    <ProjectReference Include="..\OCORE\OCORE\OCORE.csproj" />
+    <ProjectReference Include="..\OCORE_web\OCORE_web\OCORE_web.csproj" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="7z.dll">
@@ -37,9 +37,9 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageReference Include="Squid-Box.SevenZipSharp" Version="1.6.2.24" />
     <PackageReference Include="Topshelf" Version="4.3.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.6" />
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="10.0.6" />
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.6" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.8" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="10.0.8" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.8" />
   </ItemGroup>
 </Project>
diff --git a/Fuchs_Intranet.slnx b/Fuchs_Intranet.slnx
index cdd57ad..c1448b4 100644
--- a/Fuchs_Intranet.slnx
+++ b/Fuchs_Intranet.slnx
@@ -19,4 +19,28 @@
   <Project Path="Fuchs/Fuchs.csproj" />
   <Project Path="Fuchs_DataService/Fuchs_DataService.csproj" />
   <Project Path="MFR_RESTClient/MFR_RESTClient.csproj" />
+  <Project Path="OCORE/OCORE/OCORE.csproj">
+    <BuildType Solution="db-dev.processweb.de|*" Project="Release" />
+    <BuildType Solution="server02.processweb.de|*" Project="Debug" />
+  </Project>
+  <Project Path="OCORE/OCORETests/OCORETests.csproj">
+    <BuildType Solution="db-dev.processweb.de|*" Project="Release" />
+    <BuildType Solution="server02.processweb.de|*" Project="Debug" />
+  </Project>
+  <Project Path="OCORE_Charting/OCORE_Charting.csproj">
+    <BuildType Solution="db-dev.processweb.de|*" Project="Release" />
+    <BuildType Solution="server02.processweb.de|*" Project="Debug" />
+  </Project>
+  <Project Path="OCORE_web/OCORE_web/OCORE_web.csproj">
+    <BuildType Solution="db-dev.processweb.de|*" Project="Release" />
+    <BuildType Solution="server02.processweb.de|*" Project="Debug" />
+  </Project>
+  <Project Path="OCORE_web/OCORE_webTests/OCORE_webTests.csproj">
+    <BuildType Solution="db-dev.processweb.de|*" Project="Release" />
+    <BuildType Solution="server02.processweb.de|*" Project="Debug" />
+  </Project>
+  <Project Path="OCORE_web_pdf/OCORE_web_pdf.csproj">
+    <BuildType Solution="db-dev.processweb.de|*" Project="Release" />
+    <BuildType Solution="server02.processweb.de|*" Project="Debug" />
+  </Project>
 </Solution>
diff --git a/MFR_RESTClient/MFR_RESTClient.csproj b/MFR_RESTClient/MFR_RESTClient.csproj
index 790f29b..1f2c193 100644
--- a/MFR_RESTClient/MFR_RESTClient.csproj
+++ b/MFR_RESTClient/MFR_RESTClient.csproj
@@ -26,21 +26,21 @@
     <PackageReference Include="Microsoft.Rest.ClientRuntime" Version="2.3.24" />
     <PackageReference Include="System.Spatial" Version="5.8.5" />
     <!-- Updated packages -->
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.6" />
-    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.17.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.8" />
+    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.18.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageReference Include="RestSharp" Version="114.0.0" />
-    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.17.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.18.0" />
     <!-- New packages (replacements) -->
     <PackageReference Include="Azure.Messaging.ServiceBus" Version="7.20.1" />
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.6" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="10.0.6" />
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.6" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="10.0.8" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="10.0.8" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.8" />
     <!-- Deprecated but kept for compatibility (review in follow-up) -->
-    <PackageReference Include="Microsoft.IdentityModel.Abstractions" Version="8.17.0" />
+    <PackageReference Include="Microsoft.IdentityModel.Abstractions" Version="8.18.0" />
     <PackageReference Include="Microsoft.IdentityModel.Clients.ActiveDirectory" Version="5.3.0" />
-    <PackageReference Include="Microsoft.IdentityModel.Logging" Version="8.17.0" />
-    <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="8.17.0" />
+    <PackageReference Include="Microsoft.IdentityModel.Logging" Version="8.18.0" />
+    <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="8.18.0" />
   </ItemGroup>
 </Project>