Another excellent article by Daniel Van Leeuwen on using SUP mobile workflows.
The example uses is fairly simple, but it clearly demonstrates how to create a mobile workflow using different backend databases and web services.
He then adds Personalisation keys and shows how you modify the example and then lastly connects to a REST based web service which he borrows from the SQL Anywhere database 🙂 smart.
To download the full code visit here: Sample: MBOs and Hybrid Apps
The sample includes an excellent tutorial in HTML format.