I currently attend at the MMS Fort Lauderdale conference, where an attendee asked a good question: Is it possible to convert device groups to user groups, and vice versa? The answer is both yes and no. While there’s no out-of-the-box functionality in Intune to turn device groups to user groups directly, it is possible by leveraging the Microsoft Graph API.
In your environment you have multiple groups to create assignments of an app or a configuration profile. If you later realize it would be better if this was not a device group but a user group, it is hard to change this without the user having an impact or you have big efforts. I have written a script that you can convert a user group into a device group or a device group into a user group based on the user assigned to a device or based on the devices assigned to the user.
