Creating Content Versions Automatically 
Prerequisites
You can create a content version automatically for a processing status of an original application file if you have created the following two items in Customizing.
See:
Creating Content VersionsProcedure
A dialog box appears where you can enter a descriptive short text for the version.
Result
The system creates a copy when start to process the original application file again. The previous processing status remains unchanged in the secure storage area and can be displayed from the tab page Originals.
All changes are saved in the new content version that is also checked in and stored in a secure storage area.