Skirmish/Custom Mission in WiC

[Evil_Maniac From Mars]

How do I make a skirmish in World in Conflict against the AI? Everytime I click "Custom Mission", this pops up:

Spoiler Alert, click show to read: 

I can't figure out how to create one. I couldn't really find any information in the manual. Please help.

[TevashSzat]

Its only a demo, I know its supposed to look good to attract buyers but they are only testing it. The full version might be a little better, we shall see.

Thats actually for mods or something, ie new missions like those found in the campaign.

The way I did it was to try to make a LAN game and then set the bots on.