[Kristoffer O]

Hmm, take a look in the mapedit.pdf. Here's a sum up.

Try Aran. It is not wraparound so you can have east vs west.

Make a copy of aran.map => allyaran.map (in the dominions2/maps library)

Use wordpad, notepad, emacs or another texteditor.

If you want Abysia and Pythium to be allied enter enter the following command line. Just before -- provinces should do fine.

#allies 0 2

If you want Abysia and Pythium and Jotunheim to be allied enter enter the following command lines.

#allies 0 2
#allies 0 12
#allies 2 12

There is a list of nation numbers in mapedit.pdf

You might want to set start locations if you go for a east-west scenario. This command places abysia in province 34:

#specstart 0 34

Also change
#dom2title Aran => #dom2title Allyaran
To get a different name in the map list.