I wish to select a single “Piping System” copy it a multiple times and then set Type Properties. Is this possible? I am stuck at step 1 “Query Elements” is empty with both a Piping Systems Type or Category Filter rule.
I dont see any issue. if you have MEP Pipes in your Model you will be able to extract them.
Use clone Element to copy and place them at specific location
Ah no, not a physical piping systems. I mean these. I wish to select one, copy it a few times, rename them and set different Type Properties. I guess the Revit API would be a problem. But though I would ask here first.