Merging Subdiagrams into Another Database Diagram

Merge a set of subdiagrams into another database diagram to consolidate multiple diagrams for a large group of tables that are logically related. For example, as you add new modules to an existing application, you can create one diagram for each new module. You can then merge all the diagrams into the master diagram.

When you consolidate a group of tables into one diagram by merging subdiagrams into a master diagram, the layout of the individual subdiagrams is maintained within the master diagram.

To merge subdiagrams into one database diagram