I have AES in use at Heathrow, and as far as I am aware need to use it to get the Jetway to attach to the Aircraft, however, now I have GSX, I am getting two back door staircases, Four baggage unloaders, and two Marshals. Do you know how I can rectify this problem? I also have to go into both to select prepare for pushback. Sorry if this has been mentioned before.
Thanks,
Tom