One object on many layers


Is there a way to put one object into multiple layers? Or is there any other way to create sets of objects, where one object can be in many sets?

Look at Block definitions, this seems to be what you need. (not for RhinoCommon) (for RhinoCommon)

This is not what I need. I have been using blocks before and they are far from what I need actually. I will try to create custom properties with some gui options to manage. Then I can assign different properties to single object.

What about Groups? One object can be a member of many groups…