File signed agreements, keep order receipts, bundle handoffs. Every one is ready to run, and you can adjust it in plain language.
Send approved campaign emails and report accepted sends.
Your reviewed mail merge goes out as personal emails, with a clear card report for sends and rows that need fixing.
Send campaign assets to their reviewers with the decision needed and due date.
Your reviewer gets a clear request in chat when a campaign card reaches Review. Your lead can stop chasing the next handoff.