Discord is an all-in-one voice and text chat for gamers.
Your approval task keeps the reviewer’s decision beside the proof version they saw, with a link back to their chat message.
Your reviewer gets the current asset with a clear request, and your campaign task keeps the handoff in view.
Your maker sees linked PDF marks and the next proof deadline in chat. Your approval task keeps the same fixes.
Your coordinator gets both revision links in chat when the task and current proof differ, with the task held for a human choice.