A sample app has been published on GitHub - CA-PM/Device-DA-Admin: Sample CA PC app to display DA device information and trigger some actions
This sample app displays DA device information like type, polled item count, life cycle status and date, contact status, poll status along with the last poll date of availability in a table view:
The app can be deployed using the CA PM 3.1 App Deployment function.
Please review Device DA Admin App.pdf for more information.