If necessary, you can discard the changes you have made to a document that has been checked out and revert back to the previous version of the document. If your Alchemy Server Administrator has given you Library Services Administrator rights, you can also undo another users’ document check out.
Undo a Document Check Out
In the My Documents tab of the Tree View pane, right-click the document and then click Undo Check Out on the shortcut menu.
Click Yes to confirm your selection.