Alternate Xrefs

Hi,

is there a way to use alternate Xrefs?
Sometimes I’ve customers who have a lot of their objects in different states, or variants.

Example:
Xref A
Xref B - Xref Bvariant1
- Xref Bvariant2
Xref C

RPManager does have this feature which is essential for big projects, in order not to loose oversight.

Also very useful is the function to use an alternative material (i.e. when you need to render a clay-model, you don’t need to texture the xref, but just can use an alternative material).