You can copy a group. The models contained in the group are also copied by this operation. Objects contained in the group are not copied. You can copy objects using the specific functionality.
Procedure
Click Repository.
Click the arrow of Databases on the left to display the available databases.
Select the relevant database.
Navigate to the database group that you want to copy. When you select the group, its contents are displayed in the right pane.
Click the down arrow of the group and click Copy.
The group and the contained models are copied and can be pasted into another group.