: If you are using Planner Premium , use the "Task History" feature (clock icon) to see exactly who moved a task or changed a deadline.
Depending on your organization's needs, you can choose between standard and premium tiers: planner microsoft
: Modern Planner actions are logged within the Microsoft Purview Compliance Portal, enabling admins to track task movements or audit changes for security and accountability. Choosing the Right Version: Planner vs. Planner Premium : If you are using Planner Premium ,