We utilize PandaDoc for several workflows and have received feedback across the institution that users would like to be able to send a document back to the previous step, rather than only being able to reject it and having it only alert the initiator that it was rejected...and then the initiator having to resubmit it to go through the entire workflow again.

For example, our department staff initiate a workday document that is the sent to the faculty member, our faculty fill out their workdays, and then send it on to the dean. If the dean identifies items that need updated, they want to be able to send it back to the faculty to update and then route it back to the dean again - rather than rejecting it, having it go back to the department staff, and the staff having to send it through again.