Towing 2020 Chevy Colorado

There are 2 separate sections in the owner's manual. The section on recreational towing says leave the transfer case and transmission in Neutral but also says to follow the directions for putting the transfer case in Neutral says to place the transmission in Park once it (transfer case) is in Neutral. I'm fairly sure I should leave the transmission in Neutral but don't want to invalidate the warranty.

I'm looking for answers from owners of Chevy Colorados or GM Canyons that tow 4down. Telling me to follow an ambiguous manual that the dealer Service Manage isn't sure about doesn't help