diff --git a/ZB.MOM.WW.OtOpcUa.slnx b/ZB.MOM.WW.OtOpcUa.slnx
index eeb553ea..fd6ab8b8 100644
--- a/ZB.MOM.WW.OtOpcUa.slnx
+++ b/ZB.MOM.WW.OtOpcUa.slnx
@@ -21,6 +21,7 @@
   </Folder>
   <Folder Name="/src/Drivers/">
     <Project Path="src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.csproj" />
+    <Project Path="src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts.csproj" />
     <Project Path="src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.csproj" />
     <Project Path="src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client.csproj" />
     <Project Path="src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus/ZB.MOM.WW.OtOpcUa.Driver.Modbus.csproj" />
diff --git a/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/Config/GalaxyDriverOptions.cs b/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts/GalaxyDriverOptions.cs
similarity index 100%
rename from src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/Config/GalaxyDriverOptions.cs
rename to src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts/GalaxyDriverOptions.cs
diff --git a/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts.csproj b/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts.csproj
new file mode 100644
index 00000000..3896f7bd
--- /dev/null
+++ b/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+    <PropertyGroup>
+        <TargetFramework>net10.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    </PropertyGroup>
+    <!-- NO PackageReference. NO ProjectReference. -->
+</Project>
diff --git a/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.csproj b/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.csproj
index 9adccbfb..9cade14c 100644
--- a/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.csproj
+++ b/src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.csproj
@@ -13,6 +13,7 @@
     </PropertyGroup>
 
     <ItemGroup>
+        <ProjectReference Include="..\ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts\ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Contracts.csproj"/>
         <ProjectReference Include="..\..\Core\ZB.MOM.WW.OtOpcUa.Core.Abstractions\ZB.MOM.WW.OtOpcUa.Core.Abstractions.csproj"/>
         <ProjectReference Include="..\..\Core\ZB.MOM.WW.OtOpcUa.Core\ZB.MOM.WW.OtOpcUa.Core.csproj"/>
     </ItemGroup>