Insert Drawing Pages allows you to insert drawing pages from one Visio Project file to another Visio Project file.
This can save you time by replicating drawings from one Project to another for exact/similar configurations.
When you don't want to start a new drawing from scratch and can benefit from an existing drawing.
You can also access this by right-clicking anywhere on the Visio page and selecting D-Tools->Insert Drawing Pages:
The Insert Drawing Pages form will open:
C:\Users\username\Documents\SIX Projects
Locations and Systems will not be created in the Project where the pages are inserted. If identical Locations/Systems exist in the Project, the Items that are inserted will be assigned to the Locations/Systems. If they do not exist, they will be added to the Project as "Unassigned" Locations/Systems.