Revert an object
If you checked out the wrong topic, map, or image and/or you wish to start over, you can choose to discard all changes and revert to the previously-saved version instead of checking in an object.
If you have an object checked-out, a Revert button appears for that object in its editor. For example, it appears in Topic Editor for a checked-out topic. There is also a Revert icon () for the object on other pages, such as the My Assignments page and Search.
Reverting enables you to discard your most recent work on the object, and restores it to the version when it was last checked in.
To revert an object:
The object is checked in and becomes unlocked. Your changes are discarded, and the object reverts to the last saved version.