I think I understand. Should'nt the International Civil Aviation Organization codes already be taken care of by you since this is your airport and I'm at a designated Delta gate? What should I do to always have the service vehicles match the airline?
You should undertand the scoring system...a complete ICAO match, will get a 4 point ( 4 letters = 4 points ) and if the atc_parking_code of the parking in the AFCAD will give an additional .5 boost. If there's a tie, the selection will be random between all handlers that qualify with the same score.
Which means, for example, if at a certain gate at, let's say, JFK, there's Delta and Jetblue both matching JFK, both getting 4 points, and that gate has BOTH Delta and Jetblue atc_parking_codes, getting .5 points each, the selection will be again random between the two operators, with 4.5 points each.
And what about my idea of having us choose the airline service paints.
We thought to use an additional menu with all handlers with the same score, instead of selecting it random but, we were worried that some people might be annoyed by it, because it would be a step more to get serviced.