Simplified Rep Training

Hi Everyone,

I have a pretty simple question - I am looking for a good training on how to work with simplified reps.  I dug through enterprise PTCU, the courses, the tutorials, youtube, etc. and came up with a few things but I want a little more.  Can somebody recommend a training that does a good job of covering this topic?  I imagine it might be part of a larger training like "working with assemblies" or something of that nature.  Thanks!

Brian