https://forums.autodesk.com/t5/revit-architecture-forum/room-tag-with-occupant-load-factor-and-occupancy/m-p/5859469#M326518 <P>It's great for stuff like this but you need to remember to rerun it if you make changes to the model.</P> Tue, 13 Oct 2015 16:22:16 GMT Keith_Wilkinson 2015-10-13T16:22:16Z