Campaign Data -> Object Data?

Now, in my RPG, I use campaigns to get between spaces (njahaha, unlimited space), now, in the campaign editor, I have made units, and I want them copied over to the object editor. Now, I tried copying, but the object's modified text becomes purple (should become blue), and the custom models doesn't work ingame. So how?

If the map is in the campaign, then the data should automatically be available.

Ohhh, I love you. Somehow, the map managed to be non-added, while still added.