In an assembly I created a sub-assembly. In this sub-assembly I have a plate with components on both sides. I have saved this sub-assembly outside of the original assembly so that I can create an exploded view for a drawing.

I would like to have a front and back configuration to have exploded drawings of each side. For the front config I have everything mated properly, but when I try to change the mates for the back config, the front config will then use the back config mates.

What I am trying to accomplish is to have the front view aligned with the origin, and the back 180deg about the right plane.