Use Case: Undo Changes to Content -

Actor: Content Creator

If you have modified or removed content and realize you have made an error, you have the opportunity to undo your action.

To undo an action, select Undo from your actions box. You will proceed to the undo form which lists the transaction you wish to undo. Select the checkbox next to the action which you wish to undo (e.g. manage_edit or manage_delete).

To complete the undo, click the Undo button. You will redirect to the undo list with a notification your change has been undone. In the case your transaction is not undoable, you will recieve a notification message indicating so. It's possible that a action is not undoable. This results from other actions effecting the object you are trying to undo; in which case you must also undo the actions prior to the one you are attempting to undo.