Airline Gate Codes not matching in-game

[HudgeFudge]

I am having a bit of an issue with getting the correct airline to show up. At FlyTampa KTPA, when I customize the parking position, I put in the airline of my choice in the airline code box (in this case, SWA for Southwest Airlines). However, when I go back into the flight sim, it only shows American Airlines and United Airlines for selecting the airline. I know that my AFCAD is correctly set so that this particular gate (all the terminal C gates, C30-C45) has SWA assignments. Any help to solve this issue is appreciated.

[virtuali]

Be sure the parking type is correct too.

We noticed FlyTampa had the habit to set gates as "military cargo" in some of their sceneries, likely to get rid of the default service vehicles, but this will confuse GSX, which makes a difference in airline assignment between cargo and non-cargo airlines depending on the gate, so we added the ability to override this settings in the GSX customization page too.