Create a dynamic device group based on registered owner or primary user UPN?

[L_Cabangon]

Most of our users have the UPN say *@abc.com, but about 10% have the *@xyz.com. Basically the goal of the dynamic group is to add devices where the registered owner or primary user have the UPN *@xyz.com. Is there a way to do that?

I found a close reply here, where the solution was to use physicalIDs, but is there a way to use a wildcard UPN like *@xyz.com?

[#2]

For this purpose, I use a PowerShell script that runs from the Azure Automation account.

The script handles this using the graph API.

[#3]

I can't share our script, but you can check this one https://github.com/microsoftgraph/powershell-intune-samples/blob/master/ManagedDevices/ManagedDevice... for inspiration.