guardian_or_court_tutor_trait_trigger

guardian_or_court_tutor_trait_trigger = {
	trigger_if = {
		limit = {
			any_relation = {
				type = guardian
			}
		}
		any_relation = {
			type = guardian
			has_trait = $TRAIT$
		}
	}
	trigger_else = {
		OR = {
			court_owner.court_position:court_tutor_court_position ?= {
				has_trait = $TRAIT$
			}
			court_owner.court_position:court_guru_court_position ?= {
				has_trait = $TRAIT$
			}
		}
	}
}

As written in game/common/scripted_triggers/00_childhood_triggers.txt.