How do I get the new map in the editor

DumbBoi

I have the new dlc but the map isnt showing up in the editor like it nots there and I tried enabling but that just brings me to the campaign when I just want to make my own

Apollo3CB

Does your main menu screen look like this?
If not, it might be that you don't have the CDLC enabled in your game launcher.

Single Player > Editor > Map is Cam Lao Nam