Front doors AI behaviour

Is there any way to make the front doors not open on a bus stop if there only are passengers getting off? Currently they open regardless of wether there are people waiting or not.

You mean your bus, not a KI-Bus, right?
When it is your bus you stop on a bus stop and activate the bus stop brake.
Then the back doors will be open.

Regards, Niklas

No, I am referring to the AI (KI) bus. I am looking for a variable similiar to haltewunsch, but working the other way around, i.e. being 1 when someone is getting on, as opposed to getting off.