I have an assembly with several configurations; each configuration has the same parts in different locations.

I add a new part to the assembly, and add mates to locate it.

When I go look at a different configuration, all those new mates become automatically suppressed.

I have to manually go into each configuration, go back to the mate tree, and unsuppress all the new mates.

This eats up -a lot- of time.  Is there a better way to do it?  Is there a setting somewhere that doesn't automatically supress new mates in the other configurations?

Thanks!