custom spawn

I'm looking to add a custom troop tree that I've made in My little Warband as an actual troops that you can recruit without the use of MLW. and I'd like to set specific spawn locations, so that the troops are only recruit able in player owned towns. and perhaps make them rare in other towns. no...

I have an important question about adding a new custom party spawn to the game. I added this line of code to the module party templates. Now I'm wondering, where do I put the spawn coordinates? How is this party going to spawn in the actual game? Do I need to add something more into the module...