Duplicate Special allows pieces of the model to be copy & pasted, while simultaneously applying other helpful settings as explained below.

• Increment All Pipe and Junction Numbers By - Adds the specified number to all pipe/junction numbers for the created object duplicates. Useful for maintaining consistent numbering

• Create Group - Adds the duplicates to a group.

• Hide in Output - Automatically hides the pipe and junction duplicates in the Output window so only the original pipes and junctions will be seen.