I have an Assembly sheet metal enclosure, with sub assembly sheet metal enclosures inside of it. One of my sub assemblies has some cut outs in it. 1 set for a customer version and the 2 set for our standard version. I know how to create the different configuartions. I do not know how to assign the cut outs in the sub assembly to the configuartion I want it to go into in the main assembly. Any help would be great. Thanks.