After you create a Veeva connection, you can use it in a Service step in a process.
1Add a Service step to the process.
2Click the Service tab.
3From the Service Type list, select Connection.
4From the Connection list, browse and select the Veeva connection that you created.
5From the Action list, select the action that you want to perform. For example, select the Get Version List action to retrieve a list of supported versions of the Vault REST API as shown in the following image:
In this case, Application Integration populates the sessionId object under the input fields and response, statusCode, and responseStatus objects under the output fields.