diff --git a/PapaCarloProject/PapaCarloContracts/PapaCarloContracts.csproj b/PapaCarloProject/PapaCarloContracts/PapaCarloContracts.csproj
new file mode 100644
index 0000000..125f4c9
--- /dev/null
+++ b/PapaCarloProject/PapaCarloContracts/PapaCarloContracts.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/PapaCarloProject/PapaCarloProject.sln b/PapaCarloProject/PapaCarloProject.sln
new file mode 100644
index 0000000..bdddf2a
--- /dev/null
+++ b/PapaCarloProject/PapaCarloProject.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35514.174 d17.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PapaCarloContracts", "PapaCarloContracts\PapaCarloContracts.csproj", "{13339D4F-E8FC-4847-8D79-966E3CC2145D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{13339D4F-E8FC-4847-8D79-966E3CC2145D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{13339D4F-E8FC-4847-8D79-966E3CC2145D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{13339D4F-E8FC-4847-8D79-966E3CC2145D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{13339D4F-E8FC-4847-8D79-966E3CC2145D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal