Lextech or pin out sheets for 99 suburban blackbox to 0411 pcm swap

I think I'm looking for someone called lextech or really anyone that can lead me to pin out sheets for a 0411 swap on a 99 suburban 5.7 k1500 4x4 black box pcm to a 0411 pcm I bought a pretuned 0411 from black bear tunes but they don't supply the pin out sheets for the swap any help would be appreciated thanks in advance and I assume I need one for both the black box pcm and the 0411 pcm or a cheat sheet of some kind I really don't want to have to get a refund and start from scratch with a company that supplies the pin out sheets with their tunes and pcms again any help whether its someone here or somewhere else just need to know where or how to find this info gmc dealer didn't have any info to help either