WhatsApp Business is a customer messaging app that delivers fast, reliable communication through organized chats, automated responses, and business profiles.
Send both proof links to the coordinator and hold the review.
Your coordinator gets both revision links in chat when the task and current proof differ, with the task held for a human choice.
Keep proof fixes on the task as makers get their chat handoff.
Your maker sees linked PDF marks and the next proof deadline in chat. Your approval task keeps the same fixes.