Workflow: How can I use "Fill area on the document" data assignment?

In the 7.1 version of Workflow Designer there is now a data assignment option for the destination "Fill area on the document" which sounds enticing.  My searching for "fill area" has not turned up any information or even discussions on what this is or how to use it.  It's apparent I need to define a fill area to populate. 

My only guess is this will put information directly onto the document image.  Right now that would be amazing for the project I'm working on, rather than using workflow decision stamps to embed that information.  

EDIT: I didn't realize that my searches excluded help.docuware.com when I was searching in "All" ... I found what I was looking for:
http://help.docuware.com/en/#b57865t64471n88773

This is exactly what I needed!  Hopefully this helps someone else find that page.  

Suggestion:  Have the "All" search at support.docuware.com include the help.docuware.com manual.
 

Dear Nathan French! It looks like the Community cannot answer your question. Thats why we have opened a Support Request with the Number SR-72389-R3C6V for you. A Software Support Specialist will contact you directly to follow up. We will update this thread with the solution as soon as we have solved the Support Request. With Best Regards, DocuWare Support Team