Check purchase facts, compare invoices, request missing proof. Every one is ready to run, and you can adjust it in plain language.
Send each ready asset to its reviewer and log the handoff.
Your reviewer gets the current asset with a clear request, and your campaign task keeps the handoff in view.
Point campaign review tasks to the latest proof.
Your review tasks point to the latest proof, with a comment naming who saw the previous version so the next handoff stays clear.