there are more and more settings the user can choose from - ICAO and IATA, turn-around-times for different aircraft etc.
This must be done for every gameworld and sometimes people simply forget.
So my idea is, all these settings can be done on a higher level - in detail;
The account related thing should be some kind of superior in rank than the gameworld related and it should be possible to edit all features, but players should be able to change things for some game worlds.
This page should be in a similar way account related. If I change something in this account related thing, for example my airline logo, the airline code as ICAO or turn-around-times for DC-8 and A350, these should be the standard settings for all my airlines in future game worlds.
But when I change in a specific gameworld via the currently available page anything, it should stay different for this one game world.
For example I have a different airline livery for Early game worlds (DC-6) than my standard livery (777) is. Or in some game worlds it's ok for me when turn-around-time is 4.4% while normally I prefer 1%. Or maybe I play one time out of North America and want imperial system while my standard setting is metric.
So in short - the general options account related give every gameworld a mask with my preferred settings but I'm able to change them in the game world - but only for this specific game world.
I know, not a big feature, but maybe it can be done with less coding or it gives an idea of some other cool thing