What exactly happens when I revoke a Manager?

You can remove a manager's access at any time by clicking the red Revoke Access button. When doing so, three things happen automatically:

1. The invitation status changes to Cancelled.
2. All certificates assigned to that manager that have not been issued become free; you can manage them directly or reassign them to another manager.
3. An automatic email is sent to the manager informing them that they no longer have permission to operate on your behalf.