You can clone existing diagrams on the Mapping screen of
Relational Migrator.
You can clone one or more diagrams to create new diagrams that contain
the same entities as existing diagrams.
Once you clone a diagram, you can edit, rename, and delete your new
diagram.
Click the name of the diagram in the Diagram Toolbar to display the
diagram.
Click the arrow button to open the
Diagram Properties pane.
The Diagram Properties pane displays the active diagram name and
notes.
A new diagram with the same entities as the duplicated diagram
opens. The visibility of entities on your new diagram is identical
to the duplicated diagram.
Note
Relational Migrator does not clone the duplicated diagram's
name and notes to the new diagram.