@classmethod
def find_by_product(cls, store, product):
    """find results for this view that references *product*

        :param store: the store that will be used to find the results
        :param product: the |product| used to filter the results
        :returns: the matching views
        :rtype: a sequence of :class:`InventoryItemView`
        """
    return store.find(cls, product_id=product.id)
