Escalate late approvals, open follow-ups, remind reviewers. Every one is ready to run, and you can adjust it in plain language.
Send the maker one email with agreed creative revisions.
Your maker gets the agreed fixes by email after the review lead closes the thread. The proof link and next deadline come with them.
Remind creative assignees of due work and list tasks with unreachable owners.
Your assignees get due date reminder emails, and you see which tasks need your help reaching an owner.