def METHOD_NAME(sales_order_list):
	packed_items = frappe.get_all(
		"Packed Item",
		filters=[("parent", "IN", sales_order_list)],
		fields=["parent_item", "item_code", "qty", "item_name", "description", "parent"],
	)
	bundled_item_map = frappe._dict()
	for d in packed_items:
		bundled_item_map.setdefault((d.parent, d.parent_item), []).append(d)
	return bundled_item_map