Microsoft added Microsoft 365 Roadmap ID 567315 on July 7, 2026, saying Planner capabilities are in development for Microsoft Cowork, with worldwide general availability planned for August 2026 across desktop, web, Teams, and Surface devices. The promise is straightforward: bring plans, buckets, goals, and tasks into Cowork, then let the agent do the work those tasks imply across Microsoft 365. That makes this less a Planner feature than a test of Microsoft’s bigger Copilot thesis: the AI...