Cool, will have to check that out. In the Engine drop down, I only see Hive and Impala, so I suspect I don't have Oozie configured correctly. In Transfer Configuration, clicking on Check State results Service is available message. But if I put the Oozie URL in a browser, that shows:
Oozie web console is disabled.
To enable Oozie web console install the Ext JS library.
Refer to Oozie Quick Start documentation for details.