create_israel_scripted_effect

create_israel_scripted_effect = {
	save_scope_as = scoped_ruler
	create_title_and_vassal_change = {
		type = created
		save_scope_as = change
		add_claim_on_loss = no
	}
	title:k_israel = {
		change_title_holder = {
			holder = scope:scoped_ruler
			change = scope:change
		}
	}
	resolve_title_and_vassal_change = scope:change
	hidden_effect = {
		set_primary_title_to = title:k_israel
		title:d_palestine = {
			set_de_jure_liege_title = title:k_israel
		}
		title:d_urdunn = {
			set_de_jure_liege_title = title:k_israel
		}
		title:d_oultrejourdain = {
			set_de_jure_liege_title = title:k_israel
		}
		title:k_israel = {
			set_de_jure_liege_title = title:k_jerusalem.de_jure_liege
		}
	}
}

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