Help with DoubleShadow Galaxy Editor: Laser turrets don't work

[NavaCorp]

Hi, everybody, I can't get to work the NPC laser turrets that I create by Galaxy Editor of Doubleshadow. I assign them to a race, put the laser and the combat SW inside them but they don't fire and don't even turn once I start the game. I've also tried to create a laser turret on the map, owned by me, but once I'm in the game, it has already the default command but doesn't fire to anybody.

Why laser turrets created in the map by Galaxy Editor don't fire? Do they need a script that activate them?