diff --git a/Rehau.Sku.Assist.sln b/Rehau.Sku.Assist.sln
index 903220b..68aa4f5 100644
--- a/Rehau.Sku.Assist.sln
+++ b/Rehau.Sku.Assist.sln
@@ -5,6 +5,8 @@ VisualStudioVersion = 16.0.31829.152
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Rehau.Sku.Assist", "Rehau.Sku.Assist.csproj", "{18A2FF67-0E46-4A86-B872-29F2B3F23ADF}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Rehau.Sku.Testing", "..\Rehau.Sku.Testing\Rehau.Sku.Testing.csproj", "{3D257D07-0D29-4B5E-82E4-B341769E1B3F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,10 @@ Global
 		{18A2FF67-0E46-4A86-B872-29F2B3F23ADF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{18A2FF67-0E46-4A86-B872-29F2B3F23ADF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{18A2FF67-0E46-4A86-B872-29F2B3F23ADF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3D257D07-0D29-4B5E-82E4-B341769E1B3F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3D257D07-0D29-4B5E-82E4-B341769E1B3F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3D257D07-0D29-4B5E-82E4-B341769E1B3F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3D257D07-0D29-4B5E-82E4-B341769E1B3F}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE