Coopedit command

[[SODA]___ME___]

Do not edit existing maps (official or otherwise), start by typing /newmap 7 ( offline in coop edit mode) and create something that is uniquely yours from your own creativity. The official maps that come with AC are NOT to be edited, attempting to do so can get you banned. Just take some time and make something from scratch, it is rather easy to make something from nothing in edit mode. Be prepared for lots of criticism and no thanks on all you maps (its just the way things are)
Here are some helpful links that you should read carefully:
http://assault.cubers.net/docs/mapediting1.html
http://assault.cubers.net/docs/mapediting2.html
http://assault.cubers.net/docs/mapediting3.html
http://assault.cubers.net/docs/mapediting4.html
http://assault.cubers.net/docs/mapediting5.html
http://assault.cubers.net/docs/mapediting6.html



Short version, start offline:
/newmap 7
/savemap MyFirstMap
/coop MyFirstMap
(do some stuff to make a map or at least the start of a map)
/savemap MyFirstMap

goto a server that allows sending maps without admin (some allow this, some don't)

/sendmap MyFirstMap

If the server allows coop mode you could vote /coop MyFirstMap and have others "help " you but chances are someone will make a mess of things unless you use /mastermode 2 to allow only those currently on the server to help you.