Pair assets with briefs, check versions, carry revision notes. Every one is ready to run, and you can adjust it in plain language.
Log campaign proof decisions against the version reviewers saw.
Your proof tasks show who decided, which file version they reviewed, and who takes the next step.
Route campaign proof changes to the maker as separate fix tasks.
Your maker gets clear fix subtasks tied to the proof the reviewer saw, so the next round starts with the right version.