I was searching around for a pinout for the Internal Common IO Header DFI 1,25mm 20pin adapter from GORITE but couldn't find any. I did a quick sketch over their pinout that can be viewed in the image bellow:
I hope that it will come in handy for someone else. I myself have used it to start/shutdown an NUC6i7KYK by doing a quick short between PWR_BTN_N and GND.
Thank you very much for taking the time to share the information posted above, we really appreciate that and we are sure it will be very useful for all the peers viewing this thread.
Any questions, please let me know.