tryton-modules-product-price-list-parent 6.0.0-2 (amd64 binary) in ubuntu lunar

 Tryton is a high-level general purpose application platform. It is the base
 of a complete business solution as well as a comprehensive health and hospital
 information system (GNUHealth).
 .
 The product_price_list_parent module adds a *Parent* to the price list and the
 keyword `parent_unit_price` for the formula which contains the unit price
 computed by the parent price list.