diff -r 7c3ff86ee9d4 -r 34f4d78647be ui/winui/winui.vcxproj.filters
--- a/ui/winui/winui.vcxproj.filters	Tue May 23 11:11:28 2023 +0200
+++ b/ui/winui/winui.vcxproj.filters	Tue May 23 11:42:39 2023 +0200
@@ -13,6 +13,12 @@
       <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
       <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
     </Filter>
+    <Filter Include="Quelldateien\common">
+      <UniqueIdentifier>{f54c3ad7-3a41-4d22-8850-ab4d9272e509}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="Headerdateien\common">
+      <UniqueIdentifier>{e701397e-2637-4a23-a260-1d3259292fa8}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="toolkit.cpp">
@@ -21,6 +27,27 @@
     <ClCompile Include="window.cpp">
       <Filter>Quelldateien</Filter>
     </ClCompile>
+    <ClCompile Include="..\common\context.c">
+      <Filter>Quelldateien\common</Filter>
+    </ClCompile>
+    <ClCompile Include="..\common\document.c">
+      <Filter>Quelldateien\common</Filter>
+    </ClCompile>
+    <ClCompile Include="..\common\menu.c">
+      <Filter>Quelldateien\common</Filter>
+    </ClCompile>
+    <ClCompile Include="..\common\object.c">
+      <Filter>Quelldateien\common</Filter>
+    </ClCompile>
+    <ClCompile Include="..\common\properties.c">
+      <Filter>Quelldateien\common</Filter>
+    </ClCompile>
+    <ClCompile Include="..\common\types.c">
+      <Filter>Quelldateien\common</Filter>
+    </ClCompile>
+    <ClCompile Include="..\common\ucx_properties.c">
+      <Filter>Quelldateien\common</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />
@@ -32,5 +59,26 @@
     <ClInclude Include="window.h">
       <Filter>Headerdateien</Filter>
     </ClInclude>
+    <ClInclude Include="..\common\context.h">
+      <Filter>Headerdateien\common</Filter>
+    </ClInclude>
+    <ClInclude Include="..\common\document.h">
+      <Filter>Headerdateien\common</Filter>
+    </ClInclude>
+    <ClInclude Include="..\common\menu.h">
+      <Filter>Headerdateien\common</Filter>
+    </ClInclude>
+    <ClInclude Include="..\common\object.h">
+      <Filter>Headerdateien\common</Filter>
+    </ClInclude>
+    <ClInclude Include="..\common\properties.h">
+      <Filter>Headerdateien\common</Filter>
+    </ClInclude>
+    <ClInclude Include="..\common\types.h">
+      <Filter>Headerdateien\common</Filter>
+    </ClInclude>
+    <ClInclude Include="..\common\ucx_properties.h">
+      <Filter>Headerdateien\common</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file