sicilian_parliament_kingdom_split_scripted_effect

sicilian_parliament_kingdom_split_scripted_effect = { #If the decision is taken when the ruler doesn't hold the entirety of k_sicily, it results in the Naples/Trinacria split. (this is the ruler)
	root = {
		destroy_title = title:k_sicily
	}
	title:d_sicily = {
		set_de_jure_liege_title = title:k_trinacria
	}
	title:d_benevento = {
		set_de_jure_liege_title = title:k_naples
	}
	title:d_capua = {
		set_de_jure_liege_title = title:k_naples
	}
	title:d_apulia = {
		set_de_jure_liege_title = title:k_naples
	}
	title:d_salerno = {
		set_de_jure_liege_title = title:k_naples
	}
	title:d_calabria = {
		set_de_jure_liege_title = title:k_naples
	}
}

As written in game/common/scripted_effects/00_major_decisions_scripted_effects.txt.