diff --git a/Sheltered.sln b/Sheltered.sln
index 70a0ef3..01172de 100644
--- a/Sheltered.sln
+++ b/Sheltered.sln
@@ -19,6 +19,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Api", "src\Api\Api.csproj",
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Api.UnitTests", "tests\Api.UnitTests\Api.UnitTests.csproj", "{341719AE-7C67-4C1F-82EF-2E3E9ADEC4AC}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Data", "src\Data\Data.csproj", "{FDAEE512-D1E8-4333-BA8F-900F3389C9AE}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Data.UnitTests", "tests\Data.UnitTests\Data.UnitTests.csproj", "{BABA0ECF-3CC3-4912-97C7-DD43B1C19330}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -52,6 +56,14 @@ Global
 		{341719AE-7C67-4C1F-82EF-2E3E9ADEC4AC}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{341719AE-7C67-4C1F-82EF-2E3E9ADEC4AC}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{341719AE-7C67-4C1F-82EF-2E3E9ADEC4AC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FDAEE512-D1E8-4333-BA8F-900F3389C9AE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FDAEE512-D1E8-4333-BA8F-900F3389C9AE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FDAEE512-D1E8-4333-BA8F-900F3389C9AE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FDAEE512-D1E8-4333-BA8F-900F3389C9AE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BABA0ECF-3CC3-4912-97C7-DD43B1C19330}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BABA0ECF-3CC3-4912-97C7-DD43B1C19330}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BABA0ECF-3CC3-4912-97C7-DD43B1C19330}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BABA0ECF-3CC3-4912-97C7-DD43B1C19330}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{BFC32006-CC1E-4B47-B4E0-F8B9F154CE59} = {D774B9EF-9B46-4B74-BE9A-64433F42B21F}
@@ -60,5 +72,7 @@ Global
 		{55DBB2B9-77F8-4228-B1D5-E8CD278AFBAA} = {45516425-988D-4261-8C46-19EC5D946EAE}
 		{9BB9632A-F586-4503-8230-AAE5B42D697C} = {D774B9EF-9B46-4B74-BE9A-64433F42B21F}
 		{341719AE-7C67-4C1F-82EF-2E3E9ADEC4AC} = {45516425-988D-4261-8C46-19EC5D946EAE}
+		{FDAEE512-D1E8-4333-BA8F-900F3389C9AE} = {D774B9EF-9B46-4B74-BE9A-64433F42B21F}
+		{BABA0ECF-3CC3-4912-97C7-DD43B1C19330} = {45516425-988D-4261-8C46-19EC5D946EAE}
 	EndGlobalSection
 EndGlobal
diff --git a/src/Data/Data.csproj b/src/Data/Data.csproj
new file mode 100644
index 0000000..8726bcc
--- /dev/null
+++ b/src/Data/Data.csproj
@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <WarningsNotAsErrors>CS1591</WarningsNotAsErrors>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0" />
+  </ItemGroup>
+
+</Project>
diff --git a/tests/Data.UnitTests/Data.UnitTests.csproj b/tests/Data.UnitTests/Data.UnitTests.csproj
new file mode 100644
index 0000000..aaabfb1
--- /dev/null
+++ b/tests/Data.UnitTests/Data.UnitTests.csproj
@@ -0,0 +1,30 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <LangVersion>latest</LangVersion>
+    <IsPackable>false</IsPackable>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <GenerateDocumentationFile>false</GenerateDocumentationFile>
+    <WarningsNotAsErrors>CS1591</WarningsNotAsErrors>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="coverlet.collector" Version="6.0.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
+    <PackageReference Include="NUnit" Version="4.2.2" />
+    <PackageReference Include="NUnit.Analyzers" Version="4.3.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="NUnit.Framework" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Data\Data.csproj" />
+  </ItemGroup>
+
+</Project>