Place the current campaign draft on the review task so the reviewer can inspect it.
Pair design feedback with the current draft in a linked revision task.
Your creator gets the reviewer's requested changes and current draft together, so they can start the next revision without chasing files.
Put emailed artwork on its design review task.
Your reviewers find campaign drafts right on their review tasks. A comment shows which version came from email.
Attach the current design draft to its brand review task.
Your brand reviewer gets the current campaign draft and the decision needed together on the review task.