The good old Group Policy “Configuration\Policies\Administrative Templates\System\User Profiles\Delete User Profiles Older than a Specified Number of Days on System Restart ” isn’t part of Intune yet.
If you use shared devices in your environment, you can use below script to set the number of days after which a user profile is cleaned up on Windows 10 MDM / Intune managed.
It has to run under SYSTEM context or it won’t be allowed to write the right key.
Download: https://gitlab.com/Lieben/assortedFunctions/blob/master/set-CleanupUserProfilesAfterDays.ps1
Can this very useful script be adapted so that User Profiles that have not been updated in 30 days (i.e. guest user has not logged in for at least 30 days) triggers the delete?