add the ability to Ungroup Objects Connected by Material during Import for example:
I imported a Revit model, it has mullions and railings. Both are the same material, however later on I wanted to change the railing to brass but keep aluminium mullions. The current solution is to go back into Revit and change the material to ungroup them, then I can change the material. However, by adding this feature I can do so from D5 directly as in ungroup them and change the material.