exactly.
perhaps, when I'll be able to get the vin of my vehicle (I can't drive it, then I don't have it at home), dodge will send me the pdf with the original configuration of my truck, but that's something "informal". the towing square will be in the list of options present on my truck, but without any data referring to it.
today, to change the paperwork of my truck, italian inspectors ask for a paper (with the dodge brand, it must be somehow "official") stating an id code/part number with the technical data of that "towing square", as it cannot be removed.
say, something stating that the part number of that towing square (or the option id) is XYZ012345, max towing strength XXX pounds (or chilograms or anything else) and anything else (I'm unaware of what appears on those papers as I've never owned a towing hook, nor I'm interested onto).
thanks for your time and interest!