diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6cae44f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/.vs/
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..35eec4e
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Schnittstelle"]
+	path = Schnittstelle
+	url = https://git.intern.ww-tech.de/Husky/Schnittstelle.git
diff --git a/FinjaSAN/FinjaSAN.csproj b/FinjaSAN/FinjaSAN.csproj
index 2f4fc77..37a61ff 100644
--- a/FinjaSAN/FinjaSAN.csproj
+++ b/FinjaSAN/FinjaSAN.csproj
@@ -7,4 +7,8 @@
         <Nullable>enable</Nullable>
     </PropertyGroup>
 
+    <ItemGroup>
+      <ProjectReference Include="..\Schnittstelle\Schnittstelle\Schnittstelle.csproj" />
+    </ItemGroup>
+
 </Project>
diff --git a/FinjaSANSystem.sln b/FinjaSANSystem.sln
new file mode 100644
index 0000000..2568dd7
--- /dev/null
+++ b/FinjaSANSystem.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35219.272
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FinjaSAN", "FinjaSAN\FinjaSAN.csproj", "{DC3F9C17-1CBF-4281-B603-0AF5CAE74839}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Schnittstelle", "Schnittstelle\Schnittstelle\Schnittstelle.csproj", "{24D469AC-1BED-4FB7-87FC-4B0F83F22523}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{DC3F9C17-1CBF-4281-B603-0AF5CAE74839}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DC3F9C17-1CBF-4281-B603-0AF5CAE74839}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DC3F9C17-1CBF-4281-B603-0AF5CAE74839}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DC3F9C17-1CBF-4281-B603-0AF5CAE74839}.Release|Any CPU.Build.0 = Release|Any CPU
+		{24D469AC-1BED-4FB7-87FC-4B0F83F22523}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{24D469AC-1BED-4FB7-87FC-4B0F83F22523}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{24D469AC-1BED-4FB7-87FC-4B0F83F22523}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{24D469AC-1BED-4FB7-87FC-4B0F83F22523}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {C0B03055-D539-4A61-BC08-E4FCC68FDBBF}
+	EndGlobalSection
+EndGlobal
diff --git a/Schnittstelle b/Schnittstelle
new file mode 160000
index 0000000..b7e34a8
--- /dev/null
+++ b/Schnittstelle
@@ -0,0 +1 @@
+Subproject commit b7e34a855e1a37ba0dd5acf00d8d2a162ccbdfe7