I'm aware of how to download and replace the filesystem container for a particular iOS application using XCode 6's Devices window.
However for an application I'm developing I need to be able to download and replace a shared AppGroup container for debug purposes. This would enable me to simulate situations in the AppGroup's folder content for testing purposes.
Can anyone advise me of how I can do this? Is it possible?
Update: I should clarify this is for testing on a real iOS device. I have already been successful in modifying AppGroup folders when using the iOS Simulators - as these can be accessed directly via Finder/the Mac's file system.