I didn't make it!
I'm not really interested in making my own map, I don't think I'd be too good at it. The only thing I want to change are the character classes. For example, I downloaded this map called "Theed Hanger" my favorite part about it are the B1 Battle Droid Classes.
The name for CIS in the SIDE folder is b1d.lvl unfortunately I have no Idea how to replace that with the CIS.lvl file in the primary DATA folder without screwing up the game. Could someone help? Please?