Ungating Question specifically DVDs.

Hey guys, I’m new to the Amazon seller market but have been selling on ebay for awhile now.

My question is about gating and in particularly about dvds. So I’ve seen the “tutorials” about ungating online, but none of them mention the specific Production Companies. So for instance when I try to ungate a movie by Warner Brothers, it requests to have 10 or 100 products purchased of Warner brothers. So if I get ungated after buying all those products will I only be ungated for Warner Brothers and have to repeat the same process for all production companies, or will this just ungate me from most other dvds?

Thanks in advance!