SC2Mapster

I've been trying to activate a trigger when a player enters a region on the map.

While it should be pretty straight forward I have problems finding the condition and and event.

For example the only event that has anything to do with a region is : TriggerAddEventUnitRegion

while the one I need which is +/- when any unit of player (x) enters region > shoot.

Is it posible to auto train units with right clicking them a bit simulair to how medics heal ability work.

So for example if I want to train marines I just right click the marines at the barracks which will keep training them.

So not a auto train buff but really being able to auto train them?

- How to activate a trigger once the player enters a region with any unit?

- How make it so you can auto train units instead of having to do it manually 1 by 1?

Thanks