RAM Connection Flexural Yielding - P.9-6 - Coped Connection

I'm looking at the results of some reasonable high reactions for a w10 framing into another W10 (on the order of 46K).

I understand everything except for the "flexural Yielding and Flexural Rupture checks" which reference P.9-6.

Questions:

A) what is reference P9-6 referring to? I've looked into the help but can't find anything

B)Is there anywhere in the code that has equations for this?

C) I'm also using the integrated portion with RAM elements. All of my steel is designed for ASD however the connections keep using LRFD. Is there a way to change that? Can these be linked? Also, when I change the connection design in the module to ASD, save it and close it, then reopen the connection, it refers back to LRFD. How do I save changes in this module?

Thanks

Ryan