Where do you find the FAA calling SAMUL anything?
The airline TARGETS source shows SAMUL as a FB step-down within the intermediate segment. This is all "story board" stuff, since the source designer is using a program intended for IFP design to design a FMS visual approach track.
I hope the NTSB really opens this can of worms, although I seriously doubt they will.
That is what I was getting at. We had discussed before the FAF definition on Jepp charts. This is very close to the FMS Bridge visual procedure.
This is the mixed bag visual detailled out, and given that, I was surprised to see a DA listed. Was interesting to see the RNP AR to visual.