Soldiers Heroes of World War II problem with editor

[Pablo1989]

HELP ME!

Everytime ive launch editor its sets me into Russian Mission The Chapel, but i wanna start making up from empty flat grounds like the most game editors.

my first make it map what wanna made its replica of Red Square from first call of duty game but with little diffrent objectives, then COD game.

For example you must meet German Officer(Who working for you as spy)and he supply your rookie soldiers with weapons and ammo to destroy germans outposts on Red Square.