I was looking for a topic about space categories but I didn’t find anything.
In IFC 2x3 there was an attribute named “category” in Pset_SpaceCommon for Category of space usage or utilization of the area. It is defined according to the presiding national building code.
In IFC 4add2 this attribute does not exist anymore. What kind of attribute should I use therefor?
Thank you for your answer!