Check requests, surface missing proof, chase decisions. Every one is ready to run, and you can adjust it in plain language.
Email the current proof to its reviewer and note the revision sent.
Your reviewer gets the current image or PDF and a clear question. Your review card shows which revision you sent.
Keep the maker's task tied to the reviewed proof and fixes.
Your maker sees the reviewed image or PDF and requested fixes on the linked assignment, with the right proof version in view.