Sign federated users out of devices in Apple Business Manager
You can sign a federated user out of devices they are currently signed in to.
Sign out of devices
In Apple Business Manager
, sign in with a user that has privileges to reset passwords and create sign-in information.To view who can reset passwords and create sign-in information, see Role privileges.
Select Users
in the sidebar, then select or search for a user in the search field. See How to search.Select the users from the list.
Select the More button
, select the Sign Out button 
, then select Sign Out Devices.The user must sign back in with their federated account information.