Creating a new Configuration Section Designer diagram
Start Visual Studio. Open the solution/project you want to add a Configuration Section Designer to (
NOTE: The project type must either be a C# or Visual Basic project. Other languages are not supported by the Configuration Section Designer). Right click the project and select
Add -> New Item.... The
Add New Item window comes up.

The Configuration Section Designer file template can be found in the
Visual C# Items (for C#) and
Common Items (for Visual Basic) categories. Give your diagram file a name and click
Add. Congratulations, you now have a blank Configuration Section Designer diagram to work with.

Next, you may want to
add some elements to your designer