Check forms for missing details, return them for correction. Every one is ready to run, and you can adjust it in plain language.
Put size-checked JPEGs in the review folder for the next handoff.
Your coordinator finds JPEGs ready to share in the review folder, with a clear note when a file needs fixing.
Ask for the reviewer decision before campaign artwork moves ahead.
Your review-ready campaign assets have a clear next step when the task owner has not said what reviewers need to decide.