Packt Attack NPC (PANPC) is a very complex scripted system that alters the AI behavior of Fallout 4 NPCs in a fairly extensive way. Using it with any other sufficiently complex game mod or overhaul project brings with it the strong possibility that some form of compatibility reconciliation will be required.

This guide assumes a working knowledge of XEdit (i.e., FO4Edit). If you are unfamiliar with XEdit and want to make a PANPC compatibility patch, this is actually a good starter project in XEdit - go watch some videos and work your way through the basics.