path to open a door with multiple triggers

[akninshar]

I've made a double door which opens after stepping on three pressure plates (the three are in the same room as the door), but I'm not sure how to tell the bots that all three triggers must be used to open it.

It seems a door marker can only be linked to one actor and to one trigger. So should I make six markers (three for each door), having one of each door's markers linked to one of each of the triggers?

Then, once the door opens, it will close by itself after a certain time. The room on the other side is a dead end with some pickups, so the bots will need to be able to come back out. Once on the other side, a single pressure plate opens the door. Will the bots understand that the three plates can/must only be used on one side, and that the other one can/must only be used on the other side?

Thanks.

[pcride2003]

I am not sure on the 3 plates, but keep it easy and just make one plate