Displays the "goodwill" values in the Relations tab of the pda instead of the Player vs the world relation line.
The "goodwill" value is a (no longer!) hidden stat that describes the relation vs a certain faction in a finer grain than just neutral/enemy, it is also used to determine if a squad is "friend" (green dot on map) and can be asked to travel together. Also used to unlock additional items by traders (not working properly unless you install the trader supplies fix). The "tier" description tells which tier is currently used by the faction traders but makes sense only when used in conjunction with the aforementioned fix.
Doesn't require new game. Not compatible with mods that alter gamedata/scripts/ui_pda_relations_tab.script
Updated to match the original goodwill values for tiers since now the trader fix uses those.