diff --git a/ComputerShop.sln b/ComputerShop.sln
index 356f6f6..db205e0 100644
--- a/ComputerShop.sln
+++ b/ComputerShop.sln
@@ -9,6 +9,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerShopDataModels", "C
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputerShopContracts", "ComputerShopContracts\ComputerShopContracts.csproj", "{B197888D-702B-4122-BFBF-BA6BCB49C0F3}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ComputerShopBusinessLogic", "ComputerShopBusinessLogic\ComputerShopBusinessLogic.csproj", "{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,6 +29,10 @@ Global
 		{B197888D-702B-4122-BFBF-BA6BCB49C0F3}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B197888D-702B-4122-BFBF-BA6BCB49C0F3}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{B197888D-702B-4122-BFBF-BA6BCB49C0F3}.Release|Any CPU.Build.0 = Release|Any CPU
+		{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{82FCBA71-AC54-45C8-9B21-BCB3DF6E085B}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/ComputerShopBusinessLogic/ComputerShopBusinessLogic.csproj b/ComputerShopBusinessLogic/ComputerShopBusinessLogic.csproj
new file mode 100644
index 0000000..132c02c
--- /dev/null
+++ b/ComputerShopBusinessLogic/ComputerShopBusinessLogic.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>