RM565869 - Microsoft Teams: Personal message reminders for chat and channels

Teams now lets you set and manage reminders directly on chat and channel messages, helping you keep track of important items. Create, update, complete, and delete reminders, track them in a dedicated Reminders view, and receive timely notifications when they become due. Reminders are private to each user and include message context, making them easy to revisit and act on when needed.

GA date: August CY2026