How can I make AOR units?

[Aldgarkalaughskel]

I'd like to make some of my units AOR (area orientated recruitment). So that I can only recruit certain units in certain regions. How do i do that, which files should I poke?

Another related question: how can I limit the max. recruitability of certain units? Say I want to set that there can be only 10 Grenzer units.

+rep goes for any good answer

[Sorkenlol]

Open patch.pack in PFM and browse to DB>Units_tables, open Units and scroll to the right until you find the column "Region IDRef". When you've found it, just put the name of the region in that row. Not sure all regions work, but I know that "peninsula" (iberian peninsula) europe, global, india etc works.

For the limit, you'll see that right next to RegionIDRef is a column called "Unit Limit", simply put a "10" instead of a 0 in the unit's row. 0 = Unlimited, if you need to change it back.

[Aldgarkalaughskel]

I made the changes you proposed, but I can't recruit my custom unit anywhere during the grand campaign, only in custom battles.

edit: I found what was the problem.