Sheet retired after 6-week migration.
A 32-rep SaaS revenue org retired a 4-year-old forecast sheet after a 6-week migration to Strkr. The sheet had 11 tabs, 240 formulas, and three ops leads who maintained their respective sections. The migration mapped the sheet structure to native primitives, imported the trailing 8 quarters of commit data for calibration, ran a 2-week parallel period, and retired the sheet in week 5. The ops leads reclaimed roughly 15 hours per week across the three of them.