Hello again Steve,
Your problem is intersting. I gave you a "*" for it. I studied it a little bit and I found a temporary solution. I have a good news and several "bad" news.
The good news:
I created a small program which is able to read the simplify rep name of an assembly and to assign this name to a parameter (let's say srep_name). I can add this parameter in drawings with the standard "&srep_name".
The bad news:
The parameter does not change value when you change the simplify rep and regenerate the assembly. To do that I must run once again the little function I added in Pro/E.
For several simplified reps in your drawing, the problem becomes more complex.
I think one solution is to count the simplify reps and tell to the program to add a parameter for each rep, if you have few simplified reps. These parameters (srep_name_1, &srep_name_2 ...) can easily be added in the drawing sheet. But if you have many simplified reps, then will be a little bit difficult to manage all these parameters.
I'm still thinking to find out a better way to solve the problem, because I need to put these names in my drawings, too.
Tell me what do you think.
Thanks,
-Hora