When creating sets of the same type, you may use the cloning function — creating an exact copy of a set. In this case, you need to make only few changes to the properties of previously created sets. To clone a set:
Select the set you want to copy
Use the Edit > Clone document main menu item
In the cloned set window, make the necessary changes
Save the new set using the main menuDocument > Save documentitem or the button on the toolbar.
You cannot copy the contents of one set into the contents of another set.