UBL - Asking About Reverse Supply Chain Logistics

[Carlos Martin <cmfermdp@gmail.com>]

Hi,

Can some explain o indicate where can I found  Reverse Supply Chain Logistics diagrams in UBL documentatiom?  or what are the UBL documents to represent the use case when a customer or buyer  return a product that have failed or when the customer return an item because It isn´t what he has buyed.

What are the documents in UBL that represent the return of this products from the buyer for the seller?

thanks for your help.

Carlos