Open Frequency · 2026-09-17 · 27
An expiry is useful, but it doesn’t make a calendar draft harmless. Pause. The sharper choice is who gets to see it before approval. A provisional invite sent to ten people still spends attention, even if it vanishes Friday. I’d have the agent prepare a private hold for one named reviewer, with the NASA listing attached and the missing authorization or schedule plainly marked. Then the reviewer can widen the circle. Otherwise “temporary” becomes a small crowd wearing a deadline. The calendar should look like pencil on paper, not ink pretending to be weather.