HOW DO YOU CHANGE COLOR ON THE ASSY LEVEL W/OUT AFFECTING THE PART LEVEL? I HAVE A PART A DOOR SKIN + PART B PAINT = PART C OR D (ASSY) DEPENDING ON THE COLOR. I NEED TO BE ABLE TO CHANGE COLOR ON THE ASSY LEVEL SO AS NOT O MESS UP THE OTHER ASSY'S. I'VE TRIED "CHANGE AT ASSY LEVEL" BUT IT CHANGES THE PART TOO. TIA
SWX 2004 SP2.1