What would an administrator do if they want to revert to previous contract permissions for a user?

Selecting "Do Not Modify" in constraints is the correct action for an administrator who wants to revert to previous contract permissions for a user. When this option is chosen, it essentially tells the system not to apply any modifications to the user's existing permissions that might have been altered or overridden by recent changes. This allows the user to retain their permissions as they were before any updates occurred, ensuring that they can maintain the access level that is appropriate for their previous contract.

Changing the user's department or removing them from the current role may inadvertently alter their overall access and permissions in a way that does not guarantee a return to the previous permissions, as these actions could introduce new roles or permissions that affect the user differently. Manually reassigning all security roles is a cumbersome process and could lead to errors or inconsistencies in applying the correct historical permissions, making it less efficient than simply selecting the appropriate setting to retain the previous permissions.