Clone a version (branch a documentation set)
You clone a version when you want to use the content of a version as a starting point for the next version.
About this task
When you clone an existing version, the system automatically branches all the
				maps in that version. For each existing map, it creates a new version of the map
				with the same content as the source version. 
			Note: The cloned
				objects keep the same assignments as the existing version. They are not assigned to
				the person who cloned the version.
To clone a version: