When PLT service is activated in the Courier advanced settings, Invoice and Archive Doc are not generated for return shipments.
If the user would like to enable PLT for all of their outgoing shipments but some orders might be needed to create return label after shipped. In that kind of situation, when the user clicks the “add return” in the printed order dialog, PLT should be disable for return shipments automatically without the user changing the settings and DEC should generate Transport label, Archive Doc and Invoice for printable documents.
At the moment, DEC only generates Shipping labels.
Could you please change it to be able to generate Shipping labels, Archive Doc, and Invoice only for return.