GitHub Enterprise has a neat feature that allows you to suspend user accounts instead of removing them. This is really nice for when someone leaves an organization because it allows you to restrict access to their account without removing all of their work.
If the user that you are trying to suspend is a Site Administrator, you will need to “demote” them prior to suspending their account. After you have demoted the user you will see that the suspend button appears and you can continue with the suspension process.
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