I have an assembly that was brought in from ProE so the sub-assy's are all individual components.  I have recreated a subass'y - let's call it "x" (just three small components: a,b,c) and would like to replace all the a,b & c's in the final assy with is sub-assy X.  The mates should work out OK, but there are 6 instances of abc.  I thought maybe I could do a replace in SW explore but not sure if that will do it or not...?

thanks,

B