tryton-modules-purchase-amendment 6.0.1-2 (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 purchase amendment module allows you to change purchases that are being
 processed and keep track of the changes.
 An amendment is composed of action lines which can:
 .
  * Recompute taxes (if the supplier tax rules or product taxes have changed)
 .
  * Change the payment term
 .
  * Change the party and the address
 .
  * Change the warehouse
 .
  * Change a purchase line:
 .
     * the product (for one with the same UoM category)
 .
     * the quantity and unit of measure
 .
     * the unit price
 .
     * the description
 .
 When the amendment is validated the purchase is updated and given a new
 revision. Generated documents (like moves and invoices) that are still in a
 draft state are replaced with new ones based on the new values.