NewMicrosoft Teams
Microsoft Teams: Personal message reminders for chat and channels
Teams introduces a new personal reminder feature for chat and channel messages, allowing users to set, manage, and track reminders with notifications. This is a new capability with no required admin action or enforcement.
Microsoft's description
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.