fp2_struggle_ending_involved_list_effect

fp2_struggle_ending_involved_list_effect = {
	save_scope_as = struggle_ender
	struggle:iberian_struggle = {
		every_involved_ruler = {
			limit = {
				top_liege = this
				primary_title = { is_mercenary_company = no }
			}
			add_to_list = struggle_involvees
		}
	}
	# Add all involved cultures with counties to a list, for war checks
	fp2_struggle_ending_culture_list_effect = yes
	# Add all involved faiths with counties to a list, for marriage and holy war checks
	fp2_struggle_ending_faith_list_effect = yes
}

As written in game/common/scripted_effects/03_dlc_fp2_scripted_effects.txt.