In Infinite flight we have doors on the all new 777 - 200ER with the new 20.1 update but whats the point of having these doors if you have no people or ground staff to drive catering trucks up etc I have proposed a plan as shown in the picture below. This would add another level of realism as you can call catering trucks stairs or even connect a jet bridge. We could also have things like better pushback in infinite flight from Xplane 11.