We are implementing a new process, however, struggling on how to create a proper workflow. Right now, we do not move anything off of the sprint board until it is PO Reviewed and then set to Done. At which point it is sent to release candidacy. The problem is, the PO isn't reviewing everything in a timely fashion and Sprints are getting jacked up with all the rollover. I would like Jiras to be considered done on QA approval so we can actually close sprints. However, I need the tickets to be able to continue on in the workflow, until we release to production, and can then be closed.
How do I clear a sprint board, w/o roll over, and not use 'Done'?