Create and Implement an Export
- Open the Assembly Diagram and drop an Export onto it from the palette.
- Add a new interface to it called SimpleWIDCreateEvidenceService
- On the interface definition screen, click the icon for Add Request Response Operation
- You can leave the operation name and request and response node names as the default, but you will need to change the type from string to CreateEvidenceRootType
- Save the interface and go back to the assembly and save it too.