Sarna is a fan based wiki, and while its an amazing tool they can't directly quote the books. So the actual TRO entries will always take precedence. I suspect when the entry was edited into Sarna the writer choose to use the term "Tug Adaptor" but that is incorrect.
My quotes are from the TRO and the rules in Tactical Operations. There is a big difference in the descriptions of the equipment.
You won't be able to build it with a Tug Adaptor and keep it legal without making a whole new version.