Can this cause problems with AD 0.93?

[stefanmg]

I just downloaded Anno Domini 0.93, and it's great!
I just wanted to add another Orthodox faction since there are way too many Catholic. I will replace Milan with Serbia (I'm Serb, so I would like to play with my country).

I saw instructions about creating faction here:
http://forums.totalwar.org/vb/showth...83#post1391683

Can I do it, or it will mess up AD 0.93?

[stefanmg]

C'mon, people, 60 views and no answers?!

[Re Berengario I]

You can do it but if you don't know what you're doing very, and I mean VERY, well, you'll mess up everything.

Adding a faction is one of the hardest things, plus you have to modify a lot of scripting too.