qa_plan_char_action_triggers,alr_actions,alr_action_sets,alr_action_set_members

 Hello

I am doing a impact analysis for my instnace and in one of the pl/sql code they are doing  direct base table inserts in the below tables. Please let me know the purpose of those tables and is direct base table insert is recommended, is there any API available to achive this instead of direct base table update?

qa_plan_char_action_triggers,

alr_actions,

alr_action_sets,

alr_action_set_members