Sign out devices in Apple Business Manager
You can sign a federated account out of devices they’re currently signed in to.
Sign out devices
In Apple Business Manager , sign in with an account that has privileges to reset passwords, generate verification codes, and create sign-in information. See Role privileges.
Click Accounts in the sidebar, then search for an account in the Search field. See How to search.
Select the users from the list.
Click , select , then click Sign Out Devices.
The users must sign back in with their federated account information.