is_important_hof_trigger

is_important_hof_trigger = {
	# The HoF actually matters
	rite = { NOT = { rite_has_doctrine = doctrine_theocracy_temporal } }
	government_has_flag = government_is_theocracy
	OR = {
		AND = {
			# Preserve the ordinary-coronation Head of Faith behavior
			faith = scope:host.faith
			any_held_title = { is_head_of_faith = yes }
		}
		AND = {
			scope:host.involved_activity ?= {
				has_activity_option = {
					category = special_type
					option = coronation_type_anointment
				}
			}
			scope:host = {
				coronation_anointment_authority_is_trigger = { CHARACTER = root }
			}
		}
	}
}

As written in game/common/scripted_triggers/10_ach_scripted_triggers.txt.