Telegram is a cloud-based instant messaging and voice over IP service developed by Telegram Messenger LLP.
Send both print proof links to the coordinator and hold the task.
Your coordinator gets both revision links in chat when the task and current proof differ, with the task held for a human choice.
Send marked print proofs to makers and keep fixes on the task.
Your maker sees linked PDF marks and the next proof deadline in chat. Your approval task keeps the same fixes.
Route print proof corrections to the maker with the reviewed version.
Your maker gets fix tasks tied to the reviewer’s message and proof version, so requested changes stay with the right work.