free_imperial_city_trib = {
	tributary_name = trib_free_city
	tributary_plural = trib_free_cities
	suzerain_name = suz_free_city
	tribute_name = trib_free_city_exch
	breaks_at_suzerain_death = no
	breaks_at_tributary_death = no
	suzerain_must_defend = yes
	tributary_can_be_summoned = yes
	tributary_must_defend = no
	tributaries_can_infight = yes
	suzerain_can_join_infighting = no
	tributaries_can_unite = no
	breaks_on_realm_change = yes
	icon = 7
	cbs_against_suzerain = {
		free_tributary_cb
	}
	income_tribute_percentage = {
		value = 0.151
	}
	reinforce_tribute_percentage = {
		value = 0.151
	}
	prestige_to_suzerain = {
		value = 0
	}
	prestige_to_tributary = {
		value = 0
	}
	piety_to_suzerain = {
		value = 0
	}
	piety_to_tributary = {
		value = 0
	}
}