How do you physically attach a trigger to a unit?

[MisterCookie 10]

I want to know how to attach a trigger to a unit so I can make a stealth mission that doesn't rely on the useless grass but rather the distance you are from the enemy.

[Sgt.Spoetnik 10]

hi,

just place a trigger next to the unit that you want to link it with and use F2(group)to link the unit with trigger, but now the activation off the trigger is based on the unit or group!

have fun.

[Inkompetent 0]

You can always use the attachTo command to glue a trigger to a unit.