A finished run is a starting point, not a final answer. You can reply to it — the same team picks the work back up, keeps everything it already produced, and hands you a revised version.
Step 1: Open a completed run
Go to the run's Outputs tab. Below the deliverables you'll find Ask for a change.
Step 2: Say what should be different
Write it the way you'd say it to a colleague who did the work. You don't need to re-explain the brief — the team still has it.
Cut this to two pages and lead with the cost comparison. Add a risks section covering the data-residency question the legal team raised, and drop the competitor appendix.
Step 3: Read the new version
The follow-up runs as a new version of the same deliverable. Open Version history to see the whole thread: every version, and under each one, what was asked for at that step. Earlier versions are never overwritten — you can open any of them, and compare what changed.
Follow-up or refresh?
Both produce a new version, but they answer different questions. Refresh re-runs the same brief against today's data — use it when the world changed. A follow-up changes the ask — use it when you want something different.