Carry revision notes, check latest drafts, compare approved terms. Every one is ready to run, and you can adjust it in plain language.
Keep reviewer marks tied to the right maker task and proof.
Your maker gets the marked PDF and a clear fix list on the right task, with the reviewed version named.
Keep review handoffs tied to the current draft and revision task.
Your creator gets the reviewer's requested changes and current draft together, so they can start the next revision without chasing files.