This module is to upload product masters. The attributes present in the product masters and the product image link present here are required to QC any returned product.
If the product master is missing for any returned product then that product will not be processed. While manually uploading return expectations of the product, it checks whether the product masters are present for them, in absence of which, it will not allow you to upload return expectations manually via Excel.
Please see the File Formats page for file formats