Configuring References
The response that you receive from the SaaS provider has to be incorporated in a Document Type. Document Types (DocTypes) are placeholders for receiving information from the back end. If you have already created a DocType, you can add the DocTypes to the Resource Group namespace.
To add DocTypes to the Resource Group namespace
1. Right-click on the service and select Configure References.
2. In the Configure References - Documents and Services dialog box > Documents tab, click Add… to select an already created DocType from a package.
3. You can also add a service created earlier from the Services tab, and use the service in the connector.
Note: You need to create DocTypes and Services in the Service Development Perspective.