So how should one pursue the prescriptive method for this prerequisite?  In the sample form, it says to provide documentation demonstrating compliance with ASHRAE 90.1-2016, Sections 5 though 9.  What documentations are they referrring to, normally in previous LEED versions of this credit (i.e. v2009 and v4), there would be a LEED calculator provided.

I'm thinking of switching the version of this prerequiste from v4 to v4.1