Network usage rules settings
Use this payload to specify how managed apps use cellular data.
Note: Use the network usage rules payload for iOS device, user, and user group configuration profiles. For more information, see About profiles and payloads and Payload best practices.
Managed apps can be restricted on cellular and roaming networks. This forces the app to communicate only through Wi-Fi. You select the app by using the app identifier, then you can select whether to permit the app to be used over cellular and roaming networks.
Note: This payload must be sent from Profile Manager, part of OS X Server.