I will send our Product Manager your request for a follow on Tutorial for how to expand the GWT scaffolding.
I believe that if you review the links I sent in the previous post you made, that it will assist you in taking those next steps.
The MVP pattern, Request Factory, and Places concepts from GWT can be a bit abstract to begin with, but ideally, by reviewing the code that we generated, you will be able to better understand Google’s existing collateral in these areas.
If you have a specific use case that I can assist you with in the mean time, please let me know and perhaps we can work through it that way.
Thanks,
Jack