So, they don't rename it! They use it to DERIVE minimums!!
Absolutely, poorly chosen wording on my side. Agreed on CAT II though OFZ is supposed to be 150 ft in height above the airdrome as well but then again there's three different zones. CAT III exists with DH of 50 ft thus my assumption. Not sure what you mean with see and avoid though.
P.S. certainly appreciate more reading material on this topic.
Out of interest take randomly any of the European AIP published charts and compare OCA/H with the published mins of Jepp. See how many differences will find. I found 0.