RM503563 - Microsoft 365 admin center: Organizational Messages now supports Action Segments

Microsoft 365 Roadmap

Summary

Action Segments empowers IT Admins to target Organizational Messages using dynamic, pre-defined usage segments. This behavior-based targeting approach goes beyond existing static group definitions, ensuring messages reach the most relevant users.

Last Updated

May 11, 2026

Published Oct 6, 2025

View version history

Status

Rolling out

Release

General Availability
Preview

Platforms

Web

Service

Microsoft 365 admin center

Tag

Rolling out
General Availability
Preview
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)

Description

Action Segments empowers IT Admins to target Organizational Messages using dynamic, pre-defined usage segments. This behavior-based targeting approach goes beyond existing static group definitions, ensuring messages reach the most relevant users.

GA date: May CY2026

Preview date: December CY2025

Version history

2 versions tracked

Updated 1 time since Apr 27, 2026. Microsoft Message Center only ever shows the current version; this archive preserves the history.

Compare any two versions

From
To
  1. May 11, 2026 · 11:15 PMLatest · v2

    Changed: Tags, Status

  2. Apr 27, 2026 · 11:15 PMOriginal · v1

    Changed: Initial version