Campaign map agent abilities - Can they be disabled or changed?

[netherby]

I'v tried removing various abilities from an agent in the db, but they still get the option to perform them in game when you click on a target.

Is it possible to make for example an empire captain not get the assassination option when clicking on a character? Or is the only way to 'disable' it to set the success chance to -100 or something? I would like for both the player and the AI to not be able to use it..

[netherby]

Never mind, looks like the answer is:

edit table: effect_bonus_value_agent_action_record_junctions

Change effects called: wh_main_effect_agent_action_enable_(ability name here) to disabled.