Mot to answer you question I think if it’s possible you should make subfolders.
1st folder
Axis or Allies
2nd folder
Countries
3rd folder
breakdown by set
(I think the number order in the set should determine the order that they’re listed in)
I’m not sure if I’m explaining clearly. Just an example. If I want to pick a Thompson Gunner. I’d click 1st on the Allies folder, 2nd on USA and 3rd folder set 5 (maybe calling it reserves would be easier)
If there is a lack of capability to do this, I would think there are two ways to list them
1. By subtype under the country tab. Use the same subtype as the minis database, sort by point value, lowest first.
2. Just by point value under the country tab. (this would be the easiest and probably the easiest way to sort through)