FlexyDualy V2 Profiles for Cura Lulzbot Edition

On the downloads page Im gathering profiles and I noticed that some of the Flexydualy V2 profiles for the Taz 5 are named things like PLA_PVA_Supports_HighSpeed.ini

Are these profiles used to print supports with one extruder (the flexy) and the actual object with the Hexagon extruder?
I dont have any PVA to test this but will order some if these are the profiles I would use to print supports utilizing both extruders for a print.