Will follow this very closely. In Sweden we have started a standardization of class naming in the Event industry. For a start as blocks per discipline with a number follow by a name. Eg. 10 Rigging 20 Lighting 30 Audio 40 Video and so on. So a class mapping feature would really help or a system of Parent Child. We did a bit of beta testing of this system with nuberbased classing at the Eurovision Show i Stockholm 2015. When a number of platforms where used from sketchup vectorworks A-cad Ma3d Rhino Wyg and so on. The nuberbased system made it so much easier to go cross platform.