I have been working on a melee map. Now, I've decided I wanted to replace SCVs with Hellions. I have made it so Hellions can Gather, Repair, they're made from The CC, but when I give them the build ability they can only build one building. (The building I have to select when I add the ability) I want to give them the the ability to make ALL of the Tarren buildings. Can anyone tell me how to do that?