Simple way how to tie the NPC / squad / faction to a specific house in the game. Need help

[NinjaKrabb]

Can someone explain in a simple way how to tie the NPC / squad / faction to a specific house in the game, or(and) to a market tent or to the tent of mercenaries. I read some guides about this and after several experiments I realized that either I am a fool or skis do not go (Russian proverb). Help me please. Maybe someone have example on the pictures

[RWild311]

Squad template allows you to assign buildings that the squad will prefer as well as setting disliked buildings. However I believe the interior layout and building designation assignment for the squad may also affect what building the squad will end up owning. The most obvious setting that I found affects the squad building ownership is their priority settings in the town residents list, if priority is lower than another squad that also can use the building then they will not end up with the building you wanted to use.