What is Qadira or Lastwall Affinity?

[THOMAS HAMLETT]

Would like to take the feats Mounted Blade or Indomitable Mount, but it says you have to have Qadira or Lastwall Affinity.

Thomas

[Alexander Kilcoyne]

It essentially means that your character is a citizen of one of the two places, or is at least affiliated with them in some manner. Theres no mechanic for it per se, but having your character come from the place will be enough for most GM's- tie it into your background and possibly adopt some of the sayings and mannerisms of the place for bonus points :).