Return Delivery to Vendor (Message- Determination)

Hai All........Assalamualium.

I want to Post a Return Delivery to Vendor using Mat.Doc.

Movemet 122. ok

this i am doing it Via Shipiing .

A Return Deliver to vendor is Created .

i can see it in VL03N.or in the PO History.

now i want to see the preview of the Document..i.e The Return Delivery

document and i want to send it along with the goods as a proof of delivery.

are there any setting for the Output Types that i have to do?..

plz Hlp me.