Are there any commands to add and remove talents and abilities from NPC companions? Even following the relevant page on the wiki, the addability command doesn't seem to work ("no command or script addability accepting 3 parameters exists")

 

Asking because by the time I picked up Kana, he had one of those God awful triage talents (in addition to a horrible selection of chants/invocations), and Pallegina has the Zealous Focus aura which... is the aura that my player character has invested in. 

http://www.nexusmods.com/pillarsofeternity/mods/1/