Pass on decisions, carry revision notes, open supplier setup. Every one is ready to run, and you can adjust it in plain language.
Route rejected campaign files to designers with reviewer notes.
Your designer gets the changes reviewers requested, tied to the rejected file version, with a link back to the approval.
Route campaign proof changes to the original maker as fix tasks.
Your maker gets clear fix subtasks tied to the proof the reviewer saw, so the next round starts with the right version.