Delete places instance of a room to drop down

I’m trying to figure out how to delete a room that is placed so that it still exists in the project so that it’s unplaced and can be selected from the drop down menu.

@OliverHallssh Could this help?


is this from a package? Maybe I can redesign to do what I need, will take a look at revert if successful. Thank you

@OliverHallssh The package is designtech

I clearly wasn’t looking at this properly. That node is just a collector node. Coded that already, looking for the method to delete created placed. Will try Revit docs. Thank you for the assistance though :slight_smile: