Microsoft Roadmap, messagecenter and blogs updates from 27-11-2025

het nieuws van Microsoft message center roadmap en blogs - KbWorks - SharePoint and Teams Specialist

27-November-2025 Below you will find a collection of news published yesterday. This news consists of Microsoft’s Roadmap when it is updated it will be below with items. Then there will be a section with the message center, if there is anything new there, this will be automatically included. And it contains a piece from blogs that I follow myself and would like to share with you. If I miss something in the blogs that do have an RSS feed, please let me know.

This entire post was automated via Microsoft Flow
have fun reading!

The blogs of this day are:

Microsoft 365 – Copilot button in the universal Microsoft 365 file viewer!van @jcgm1978
ASD Conditional Access policies comparison scriptvan nogintevullen
How Domain Impersonation Protection Stops Lookalike Domain Threats in Teams van nogintevullen
AI gaat 100 km/u. Organisaties vaak 30.van 
Checking the Effectiveness of a Transport Rule to Block Spammy Emailvan @12Knocksinna
Automated Testing Power Apps – Controls and Morevan @PieterVeenstra
How to use the new Canva Agent in Microsoft Copilot?van nogintevullen

Office 365 Roadmap Updated: 2025-11-27

Items from the MessageCenter in Microsoft 365

(Updated) Microsoft Teams: Room Recommender
Category:Microsoft Teams
Nummer:MC1045219
Status:planForChange

Updated November 25, 2025: After further review we have decided not to proceed with this change at this time. We apologize for any inconvenience. 

With this rollout, if no room is booked for the meeting, an AI-generated room suggestion will be sent in the meeting chat an hour before the meeting start time when two or more attendees are co-located in the same building, making in-person collaboration easier. The room suggestion will consider location of participants, room availability, and capacity to find the best space. You can reserve the suggested room with just one click and update the invite for everyone. The organizer must have a Teams premium license for this experience to occur, which is on Teams mobile on iOS.  #MicrosoftPlaces

This message is associated with Microsoft 365 Roadmap ID 482191

[When this will happen:]

General Availability (Worldwide): After further review we have decided not to proceed with this change at this time. We apologize for any inconvenience. 

[How this will affect your organization:]

This will be a default on feature.

For a room suggestion to be generated, a meeting must have:

  • Between two to seven attendees with at least two attendees that are co-located
  • Teams meeting link
  • Organizer has Teams premium
  • No room is already booked for the meeting
  • No external attendees
  • Not an all-day event 

Room suggestions will be generated in buildings where at least two attendees, who haven’t declined the meeting, share the same work location. For instance, if a meeting has four attendees, with two in Building X and two in Building Y, suggestions for both buildings will be sent. Distribution lists are not considered.

If a meeting is moved, canceled, or the suggested room becomes unavailable, the card will update dynamically upon clicking ‘Reserve’.

10b987bf 1887 4c9f a45d 01afdf3e92cc - KbWorks - SharePoint and Teams Specialist

[What you need to do to prepare:]

This rollout will happen automatically by the specified date with no admin action required before the rollout. You may also want to notify your team about this change and update any relevant documentation. We recommend making sure that your rooms are properly added to Places directory with a building associated.  

(Updated) Microsoft Copilot in Word: View Document Statistics in Dynamic Document Snapshot
Category:Microsoft Copilot (Microsoft 365)
Nummer:MC1150675
Status:stayInformed

Updated November 25, 2025: We have updated the timeline. Thank you for your patience.

Introduction

We’re introducing a new capability in Copilot in Word that allows users to view key document statistics directly within the Dynamic Document Snapshot. This enhancement helps users quickly understand document activity and ownership, improving transparency and collaboration.

When this will happen

General Availability (Worldwide): Rollout will begin in mid-November 2025 (previously mid-September) and is expected to complete by mid-December 2025 (previously late November).

How this affects your organization

Users will be able to access important document metadata—such as author, last modified date, and number of times opened—by selecting the Activity tab in the Copilot Dynamic Document Snapshot. This feature is designed to improve document awareness and collaboration by making insights easily accessible.
This feature will be on by default and requires no admin configuration.

What you can do to prepare:

No action is required. This update will roll out automatically as part of Copilot in Word.

Compliance considerations

Compliance Area Explanation
New customer data stored Document activity metadata (e.g., open count, last modified) is surfaced in the UI. This data is already collected and stored within Microsoft 365 services.
AI/ML capabilities interacting with customer data Copilot uses AI to surface and summarize document statistics based on existing metadata.
New way of interacting with generative AI Users interact with Copilot to retrieve document insights via the Activity tab.
Admin control available Admins can manage Copilot availability via Microsoft 365 admin center and Entra ID group membership.
User control availableUsers can choose whether to engage with Copilot features within Word.
(Updated) OneDrive: Simplified file transfer for departing employees
Category:Microsoft OneDrive
Nummer:MC1164381
Status:stayInformed

Updated November 25, 2025: We have updated the timeline. Thank you for your patience.

Introduction

We’re introducing enhancements to OneDrive that simplify the process of managing files when employees leave your organization. These updates improve visibility, streamline bulk transfers, and help ensure important content remains accessible and shared appropriately.

This feature is associated with Microsoft 365 Roadmap ID 493946.

When this will happen

General Availability (Worldwide, GCC, GCCH, DoD): We will begin rolling out in mid-October and expect to complete by early December 2025 (previously early November).

How this affects your organization

Managing OneDrive content for departing employees is now more efficient. Key improvements include:

  • Redesigned notifications: Account cleanup emails are now more prominent, reducing the chance of being overlooked.
  • Improved filtering: New filters help managers quickly locate shared or important files.
  • Bulk file transfer with preserved sharing: The “Move and keep sharing” feature allows multiple files to be transferred while retaining existing sharing permissions.
  • Consolidated alerts: When six or more files are moved, collaborators receive a single streamlined notification.

These updates help ensure a smooth handover and reduce the risk of losing critical files.

When a user account is deleted, OneDrive access is automatically granted to the manager or designated secondary owner. The recipient receives an email notification with access details and information about the OneDrive retention period. Seven days before the retention period ends, a second reminder email is sent, stating that the OneDrive will be permanently deleted in seven days.

Steps to transfer files:

  1. From the email, click View files to access the departing user’s OneDrive.

    user settings
  2. Use the Shared filter to view only shared files, or All to see everything.
  3. Select files using the checkbox in the table header.

    user settings
  4. Click Move to, choose a destination, and check Keep sharing with the same people.
  5. user settings

  6. Click Move to again to complete the transfer.

Collaborators will receive a single notification once the move is complete:

user settings

What you can do to prepare

No admin action is required before rollout. You may want to:

Learn more: OneDrive retention and deletion – SharePoint in Microsoft 365 | Microsoft Learn

Compliance considerations

No compliance considerations identified, review as appropriate for your organization.

(Updated) Microsoft Copilot Studio: Copy an agent from the lite experience into the full experience
Category:Microsoft Copilot (Microsoft 365)
Nummer:MC1176363
Status:stayInformed

Updated November 26, 2025: We have updated the rollout timeline below. Thank you for your patience.

[Introduction]

We’re introducing a new capability that allows users to copy agents created in the lite Copilot Studio experience into the full Copilot Studio experience. This upgrade unlocks advanced authoring tools, broader publishing options, and enhanced governance features. It supports organizations looking to scale agent capabilities while maintaining control over lifecycle and data policies.

[When this will happen]

General Availability (Worldwide): Rollout begins the first week of November 2025 and is expected to complete by mid-December 2025 (previously mid-November).

[How this affects your organization]

Who is affected:

  • Users authoring agents in the lite Copilot Studio experience within Microsoft 365.
  • Admins managing environments and governance in Power Platform admin center.

What will happen:

  • Users can copy agents from the lite experience into the full Copilot Studio experience.
  • The original agent remains unchanged and usable.
  • The copied agent becomes a Copilot Studio custom agent, enabling broader lifecycle and compliance controls.
  • Users can edit the copied agent in Microsoft Copilot Studio and test it before sharing.
  • As a Copilot Studio custom agent, the copied agent comes with enhanced lifecycle management, usage monitoring and analytics, and governance controls.
  • Admins get more governance capabilities from applying Data Loss Prevention (DLP) policies to ensuring Application Lifecycle Management (ALM).
  • Copied agents gain access to advanced features such as:
    • Topics and Automations
    • Publishing to additional channels
    • Lifecycle management and analytics
    • Governance controls including DLP and ALM
  • Admins can apply Power Platform governance policies to copied agents.
  • Licensing requirements:
  • Users must have a Microsoft 365 Copilot license or be on a Pay-As-You-Go plan.
  • Trial licenses are supported:
    • A user holding a trial license can use this feature.
    • Admins can block trial signups via the Power Platform admin center.
    • Trial licenses include limited capabilities (such as agents cannot be published beyond personal use).
  • The copy process does not impact the original agent’s data; the copy is made separately.
  • All agents in the full experience are managed using Power Platform environments.
[What you can do to prepare]

Admins should take the following steps:

  • Understand Power Platform concepts: The lite version of Copilot Studio is managed via the Microsoft admin center and focuses on agents within Microsoft 365. The full version is managed through the Power Platform admin center, enabling users to build more advanced agents that can connect beyond Microsoft 365 and leverage Power Platform capabilities such as environments, Dataverse, and lifecycle management.
  • Review security and governance capabilities: The full version uses Power Platform concepts, offering enhanced security and governance capabilities. Copied agents are stored in Dataverse for robust lifecycle and access management.
  • Set up environments: The full experience manages agents using Power Platform environments. Admins should create or assign environments, optionally link them to groups, and configure role-based access control (RBAC). If no environments exist, users default to the standard environment. Environments are tied to a Power Platform region, so verify location settings.
  • Enable environment routing: Admins can turn on Environment routing in the Power Platform admin center to guide users to preferred environments during agent copying.
  • Prepare licensing: The system will verify Copilot Studio licensing before copying. Users with the Microsoft 365 Copilot license or on Pay-As-You-Go already have access. Trial licenses are available, but admins can restrict trial signups.
  • Set up data policies: Define connector policies and data policies in the Power Platform admin center to restrict connections and ensure compliance. Ensure the Teams and Microsoft 365 channels are enabled for publishing.
  • Add admin contact info: Including admin contact details helps users get familiar with Copilot Studio and know where to go for support.

More details will be available on Microsoft Learn starting the week of October 20, 2025.

[Compliance considerations]

No compliance considerations identified, review as appropriate for your organization.

(Updated) Microsoft Teams frontline BYOD onboarding wizard
Category:Microsoft Teams
Nummer:MC1184994
Status:stayInformed

Updated November 25, 2025: We have updated the timeline. Thank you for your patience.

[Introduction]

To support frontline workers using personal devices, Microsoft is introducing a dynamic onboarding wizard for Microsoft Teams. This experience is designed to simplify setup on Android and iOS devices, especially in environments with security policies like multi-factor authentication (MFA) and mobile application management. The wizard adapts automatically to your organization’s policies, helping drive secure and efficient Bring Your Own Device (BYOD) adoption.

This message is associated with Roadmap ID 523213.

[When this will happen:]

  • Public Preview: Rollout begins in late November 2025 and is and expected to complete by mid-January 2026
  • General Availability: Rollout begins in mid-February 2026 (previously late January) and is and expected to complete by end of February 2026 (previously end of January)

[How this affects your organization:]

  • Who is affected: Frontline workers setting up Microsoft Teams on personal Android or iOS devices
  • What will happen:
    • A new onboarding wizard will be available via web, optimized for desktop kiosks or shared PCs
    • The wizard dynamically adjusts based on your organization’s security policies
    • Supports MFA setup, with emphasis on Microsoft Authenticator push notifications
    • This tool is optional and designed to improve BYOD Microsoft Teams adoption

[What you can do to prepare:]

  • Review the admin documentation to understand the onboarding wizard’s capabilities and limitations
  • Consider integrating the wizard into your new user onboarding workflows
  • Communicate availability to helpdesk and frontline managers
  • Update internal documentation if you support BYOD Microsoft Teams deployment
  • Review documentation at the following link: Set up frontline Teams on personal devices

[Compliance considerations:]

No compliance considerations identified, review as appropriate for your organization.

Learning agent in Frontier
Category:Microsoft Viva Microsoft Copilot (Microsoft 365)
Nummer:MC1187676
Status:stayInformed

[Introduction]

The Learning agent is now available in Frontier. This agent helps employees build skills through personalized microlearning and structured learning experiences embedded directly into Microsoft 365 tools. These experiences include personalized task-based Copilot tips to augment workflows, learning recommendations tailored to user skills, curated learning paths, and interactive role-play exercises powered by LinkedIn Learning.

user settings

This message is associated with Roadmap ID 490154.

About Frontier

The Frontier program gives customers early, hands-on access to experimental Microsoft 365 Copilot innovations in their own environment. The agents and AI features designated as “Frontier” are previews, built for evaluation and feedback purposes. As these features are still in development, their availability and capabilities may change at any time.

[When this will happen:]

Frontier Availability (Worldwide): Available now.

[How this affects your organization:]

  • Who is affected: Customers with Microsoft 365 Copilot and the Microsoft 365 Copilot in Productivity Apps service plan (excluding faculty and student SKUs).
  • What will happen:
    • Learning agent (Frontier) will be available to deploy in the Copilot Control Center within Microsoft 365 admin center.
    • Users will be able to install and use the Learning agent within Microsoft 365 Copilot or Teams.
    • Admins have controls to manage deployment, including install, restrict, or remove the agent.
    • Feature is opt-in; admins must deploy or allow access.

[What you can do to prepare:]

  • Ensure People Skills is set up in your tenant: People Skills Overview
  • Confirm licensing: Users must have an active Microsoft 365 Copilot license.
  • Approve or deny access at tenant or user level in Microsoft Admin Center under Copilot > Settings.
  • Review admin controls for agents: Settings for Agents

Frontier features are experimental and subject to change. Participation in the Frontier program is optional.

[Compliance considerations:]

No compliance considerations identified, review as appropriate for your organization.

Microsoft Word, Excel, and PowerPoint agents: A new Copilot experience for content creation
Category:Microsoft 365 apps Microsoft Copilot (Microsoft 365) Microsoft 365 Copilot Chat
Nummer:MC1187799
Status:stayInformed

[Introduction]

We’re introducing new Word, Excel, and PowerPoint agents in Microsoft 365 Copilot to help users create documents, workbooks, and presentations more efficiently in Copilot Chat within the Frontier program. These agents assist with creating documents, workbooks, and presentations by using web and enterprise grounding. Each agent supports multi-turn chat, enabling user to refine content through an interactive back-and-forth conversation.

[When this will happen:]

  • Frontier Public Preview (Worldwide): November 18, 2025

[How this affects your organization:]

If your organization is part of the Frontier program and has enabled Anthropic usage in your tenant, users will be able to access Word, Excel, and PowerPoint agents via the navigation pane in the M365 Copilot app or within the Tools menu in Copilot chat across Word, Excel and PowerPoint. Additionally, users can invoke these agents by typing “@” followed by the agent name (for example, @PowerPoint).

user settings

Who is affected:

  • Copilot Chat users in the Microsoft 365 Copilot app in the Frontier Program.

What will happen:

  • Users will have access to the following Copilot agents:
    • Word agent: Assists with research, formatting, layout, and content refinement for documents such as strategic plans, policy documents, and technical papers.
    • Excel agent: Supports data analysis, formula generation, trend identification, and summarization of insights.
    • PowerPoint agent: Helps generate presentations from outlines or documents, suggests layouts, and refines visual storytelling.
  • Each agent supports multi-turn chat for iterative content development.
  • Users can perform high-level iterations on the generated files via chat directly in the Word, Excel, and PowerPoint agents. For more extensive or granular editing, users can open their documents in the respective applications.
  • user settings

  • The feature will be ON by default for tenants with Copilot access, Frontier enabled, and for tenants who have opted into Anthropic usage. If Anthropic usage is disabled by the admin, the agents will not appear in the user experience. Learn more: Connect to Anthropic’s AI models | Microsoft Learn.

[What you can do to prepare:]

  • No action is required at this time.
  • Communicate availability to helpdesk or content teams.
  • If desired, review internal documentation or training materials to reflect the new capabilities.

Learn more: Get started with Word, Excel, and PowerPoint Agents in Microsoft 365 Copilot (Frontier)

[Compliance considerations:]

No compliance considerations identified, review as appropriate for your organization.

New: Opal Computer Use Agent experience available for Microsoft 365 enterprise users (admin setup required)
Category:Microsoft Copilot (Microsoft 365)
Nummer:MC1187802
Status:stayInformed

[Introduction]

We’re introducing Opal (Frontier), a new Computer Use Agent experience available under the Frontier program for Microsoft 365 enterprise users. This experience is designed to be managed by tenant admins and will be accessible only to selected user groups. Opal will appear in the Microsoft 365 Copilot app and website once enabled.

[When this will happen:]

  • Public Preview (Worldwide): Begins mid-November 2025.

[How this affects your organization:]

Who is affected:

  • Tenant admins managing Copilot Settings in the Microsoft 365 admin center.
  • Enterprise users with Microsoft 365 Copilot licenses in selected groups.

What will happen:

  • This feature will be off by default for all tenants.
  • Tenant admins can enable Opal (Frontier) via Copilot Settings in the Microsoft 365 admin center.
  • Additional setup will be required in Opal.
  • Once enabled, users will find Opal in the left navigation of the Microsoft 365 Copilot app and website.

[What you can do to prepare:]

  • Ensure all intended users have a Microsoft 365 Copilot license.
  • Confirm your organization has an Intune license.
  • Select user groups for access via Copilot Settings in the Microsoft 365 admin center.
  • Complete Opal setup steps in the Opal Admin Portal:
    • Set up the Cloud PC pool.
    • Define website allowlist.
    • Provide organization-specific instructions.
  • Review internal documentation and communicate changes to helpdesk staff.

Learn more:

[Compliance considerations:]

Compliance AreaExplanation
Admin setup requiredAdmins must configure Opal before users can access it.
Admin control via Entra IDAccess to Opal can be managed through Entra ID group membership.
New user interaction with generative AIUsers can access the Opal experience through Microsoft 365 Copilot. It will open in a new tab.
(Updated) Microsoft Teams: Interpreter agent support in Teams rooms on Windows
Category:Microsoft Teams Microsoft Copilot (Microsoft 365)
Nummer:MC1188221
Status:stayInformed

Updated November 25, 2025: We have updated the timeline. Thank you for your patience. 

[Introduction]

The Interpreter agent is now available in Microsoft Teams Rooms on Windows for devices with a Teams Rooms Pro license. This feature enables real-time interpretation in up to nine languages, allowing participants to speak and listen in their preferred language. It also offers an option to simulate a participant’s personal voice for a more inclusive experience. No additional Copilot license is required.

Screenshot 1: Console

user settings

Screenshot 2: Front of room display

user settings

This message is associated with Microsoft 365 Roadmap ID 516571.

[When this will happen:]

  • General Availability (Worldwide): Rolling out early January 2026 (previously mid-December 2025), expected completion by late January 2026 (previously mid-January).

[How this will affect your organization:]

Who is affected: Organizations using Teams Rooms on Windows with Teams Rooms Pro licensing.

What will happen:

  • Users can turn on Interpreter during a meeting:
    • Go to More > Turn on Interpreter, then select the language and voice option.
  • Supported languages: Chinese (Mandarin), English, French, German, Italian, Japanese, Korean, Portuguese, Spanish.
  • Voice representation options: Simulated my voice (default) or Automated voice.
  • Privacy: Voice samples or biometric data are never stored; original audio is analyzed in real time and not retained.
  • Interpretation is simultaneous and may introduce a short delay; accuracy and latency improvements are ongoing.
  • Tenant settings:
    • Interpreter is enabled by default. Admins can control whether the organization can use Interpreter and set the default voice option.
    • No device-level setting in the Pro Management Portal (PMP).
  • Licensing: 20 hours of interpretation included per room account per month with a Teams Rooms Pro license. Access beyond included hours is subject to available capacity.

Learn more: Manage Interpreter agent for your organization – Microsoft Teams | Microsoft Learn 

[What you need to do to prepare:]

  • Ensure room accounts have a Teams Rooms Pro license.
  • Review tenant settings:
    • Confirm Interpreter is enabled (default).
    • Set the preferred default voice option in your tenant.
  • Communicate this change to helpdesk and support teams.
  • Update internal documentation to reflect the new functionality.

[Compliance considerations:]

No compliance considerations identified; review as appropriate for your organization.

Updated UI for Copilot Chat entry point in Word, Excel and PowerPoint apps
Category:Microsoft 365 apps Microsoft Copilot (Microsoft 365)
Nummer:MC1189000
Status:planForChange

[Introduction]

We’re updating the Copilot Chat experience in Microsoft 365 apps by moving the entry point button out of the ribbon and into the document canvas. This change makes Copilot Chat easier to discover and use, and introduces curated, contextual prompt suggestions relevant to the current document or selection.

[When this will happen:]

General Availability (Worldwide): Rollout begins early December 2025 and is expected to complete by late March 2026.

  • Word, Excel, PowerPoint (Web, Desktop, Mobile): rollout will start for a % of Small Business and Enterprise users without a Microsoft 365 Copilot license who have pinning enabled. These users will see the entry point for Copilot move out of the ribbon, represented by the icon pictured below.
  • We will continue the rollout progressively for users with a Microsoft 365 Copilot license in the new year.
[How this affects your organization:]

Who is affected:

  • Microsoft 365 users of Word, Excel, and PowerPoint across web, desktop, and mobile who are eligible for Copilot Chat.

What will happen:

  • The Copilot Chat entry point will move from the app ribbon into the document canvas.
  • Users will see a new Copilot icon in the canvas to open Copilot Chat.

    47e0b70c1ebb80721bb02cba93c20059a4e34c9e - KbWorks - SharePoint and Teams Specialist

  • Contextual prompt suggestions will appear to help users engage with Copilot Chat.
  • The feature remains ON by default for eligible users across web, mobile, and desktop.
  • Admins can still disable Copilot Chat using the “Pin Microsoft 365 Copilot Chat” setting in the admin center.
  • No changes to Copilot Chat functionality or value.
[What you can do to prepare:]

[Compliance considerations:]

No compliance considerations identified, review as appropriate for your organization.

(Updated) Upcoming Change to Teams Desktop Client on Windows
Category:Microsoft Teams
Nummer:MC1189656
Status:planForChange

Updated November 26, 2025: We have updated the content below to provide additional information. Thank you for your feedback.

[Introduction]

We’re improving the performance and startup time of calling features in the Microsoft Teams Desktop Client for Windows. To achieve this, we’re introducing a new child process named ms-teams_modulehost.exe that will handle the calling stack separately from the main application process (ms-teams.exe). This change optimizes resource usage and enhances meeting experiences.

[When this will happen:]

Worldwide, GCC, GCC High, and DoD: Rollout will begin early January 2026 and complete by late January 2026.

Note: Timelines may shift due to year-end feature flag rollout freeze.

[How this affects your organization:]
  • Who is affected: All users running the Teams Desktop Client on Windows.
  • What will happen:
    • A new process (ms-teams_modulehost.exe) will appear in Task Manager under the main Teams process (ms-teams.exe).
    • This process is dedicated to calling features and improves performance.
    • No changes to user workflows or UI; however, admins should ensure endpoint and security software allow this new process.
[What you can do to prepare:]
  • Update endpoint management and security software to allowlist ms-teams_modulehost.exe alongside ms-teams.exe.
  • Communicate this change to helpdesk staff to avoid confusion during troubleshooting.
  • Update internal documentation if you reference Teams process names.
  • Make sure the same QoS settings applied to ms-teams.exe are also applied to ms-teams_modulehost.exe. Refer to this page for details: Implement Quality of Service (QoS) in Microsoft Teams
    • DO NOT remove QoS settings of ms-teams.exe. Only add QoS settings for ms-teams_modulehost.exe.
[Compliance considerations:]

No compliance considerations identified, review as appropriate for your organization.

Microsoft 365 admin center: Organizational Messages to support email delivery
Category:Microsoft 365 suite Microsoft Copilot (Microsoft 365) Microsoft 365 Copilot Chat
Nummer:MC1189665
Status:stayInformed

Organizational Messages will soon include email as a delivery channel, expanding beyond existing surfaces such as the Windows Taskbar, Windows Notifications, Windows Spotlight, and Teams popovers. This enhancement helps organizations reach users through familiar communication channels, improving engagement and adoption.

This message is associated with Microsoft 365 Roadmap ID 503562.

[When this will happen] 

  • Public Preview (Worldwide): Rollout began in mid-November 2025 and is expected to complete by late January 2026.
  • General Availability (Worldwide): Rollout begins in late March 2026 and is expected complete by late April 2026.

[How this will affect your organization]

Who is affected: Admins managing Organizational Messages in Microsoft 365.

What will happen:

  • Email will be added as a delivery channel for Organizational Messages.
  • Admins can send premade, templatized messages via email in addition to existing surfaces like Windows Spotlight, Taskbar, Notification Center, and Teams popovers:
  • user settings

  • During Public Preview, new pre-built email templates will be available:
  •  user settings

    • Two welcome messages: Welcome to Copilot and Welcome to Copilot Chat.
    • Six weekly Great M365 Copilot Journey emails highlighting features and best practices to drive onboarding and adoption.

[What you need to do to prepare]

No action is required at this time.

[Compliance considerations]

No compliance impacts identified. Review your organization’s policies as needed.

Configure Local Network Access Policy for Microsoft eCDN
Category:Microsoft Teams Microsoft 365 for the web Microsoft 365 apps
Nummer:MC1189910
Status:planForChange

We’re making some changes to the Microsoft eCDN configuration.

Starting with Chrome 142, browsers will enforce Local Network Access restrictions that may impact Microsoft eCDN peer-to-peer functionality.

[How this will affect your organization:]

You are receiving this message because our reporting indicates one or more users in your organization may be using this Microsoft eCDN. To maintain optimal performance for Teams Live Events and Town Halls, admins must configure the LocalNetworkAccessAllowedForUrls policy for Chrome-based browsers

[What you need to do to prepare:]

Admins will need to:

Add the following URLs to the LocalNetworkAccessAllowedForUrls policy in your environment:

  • [*.]ecdn.teams.microsoft.com
  • https://teams.microsoft.com
  • [*.]ecdn.teams.cloud.microsoft
  • https://teams.cloud.microsoft
  • https://engage.cloud.microsoft/

Apply these settings via Group Policy or registry keys for:

  • Microsoft Edge: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Edge\
  • Google Chrome: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\

For US Government tenants, use GCC/GCC High-specific hostnames as outlined in the documentation.

Additional Notes:

  • This change aligns with Microsoft’s Unified Domains initiative. Ensure your network filters include both legacy and new domains.
  • Pair this configuration with WebRtcLocalIpsAllowedUrls for full peer-to-peer functionality.
  • Firefox restrictions are planned but not yet enforced.

See documentation for full guidance: Configure Local Network Access Policy for Microsoft eCDN

Power Pages – Enhance governance for non-production site visibility
Category:Power Platform
Nummer:MC1190074
Status:stayInformed
We are announcing enhanced site visibility governance for the non-production sites in Power Pages. This feature will reach general availability on December 26, 2025.

How does this affect me?
This feature prevents accidental exposure of non-production sites by ensuring that sites in test/sandbox environments cannot be made publicly accessible without admin oversight.

When a maker attempts to change a non-production site visibility to Public, the system will:
  • Block the action based on the governance policy configured in Power Platform admin center.
  • Create a notification message in Power Pages Studio.
Additional functionality of this feature includes:
  • Allowing admins to enable/disable this governance control at the environment level with site level exception.
  • Giving insights and recommendations related to site visibility in Action Center.
What action do I need to take?
This message is for awareness, and no action is required.

If you would like more information on this feature, please visit the Enhance governance for non-production site visibility article.
Dynamics 365 Project Operations – Use general journals against projects for Integrated deployments
Category:Dynamics 365 Apps
Nummer:MC1190085
Status:stayInformed
We are announcing the ability to use general journals against projects for customers using Dynamics 365 Project Operations Integrated with ERP deployment types. This feature will reach general availability on December 26, 2025.

How does this affect me?
With this update, you can now create and post expense-type general journals in Dynamics 365 Finance that integrate directly with Microsoft Dataverse. This enhancement relaxes previous restrictions and enables journals created in Finance to flow back into Dataverse as project actuals, using a new posting approach that removes the need for an expense integration account.

What action do I need to take?
This message is for awareness, and no action is required.

For more information on this feature, please visit Use general journals for advanced accounting.
Dynamics 365 Project Operations – Split credit card transactions in Expense Management
Category:Dynamics 365 Apps
Nummer:MC1190094
Status:stayInformed
We are announcing the ability to split credit card transactions in Expense Management even when policy violations or missing mandatory fields exist, in Dynamics 365 Project Operations. This feature will reach general availability on December 26, 2025.

How does this affect me?
With this feature, users will be able to split credit card transactions without needing to first correct all policy violations or fill in mandatory fields, such as guest information for meals. This enhancement streamlines the expense entry process, reduces workflow interruptions, and allows users to manage and organize expenses more efficiently. Administrators can enable the functionality through a feature flag and parameter setting.

What action do I need to take?
This message is for awareness, and no action is required.

For more information on this feature, please visit the Split credit card transactions in Expense Management article.
Dynamics 365 Project Operations – Enable on-account transactions with project category support
Category:Dynamics 365 Apps
Nummer:MC1190099
Status:stayInformed
We are announcing the ability to assign project categories to on-account transactions, enabling posting to specific financial accounts for improved reporting and transparency in Dynamics 365 Project Operations. This feature will reach general availability on December 26, 2025.

How does this affect me?
Users will be able to categorize on-account transactions, such as customer advances or milestone revenue, to different financial accounts. This allows for more accurate financial reporting and transparency across general ledger and project subledger postings. This feature applies to customers using the ‘Project Operations for manufacturingdeployment type.

What action do I need to take?
This message is for awareness, and no action is required.

If you would like more information on this feature, please visit Enable on-account transactions with project category support.
Ask the Windows experts at Tech Community Live
Category:Windows
Nummer:MC1190119
Status:stayInformed
On December 2, Tech Community Live presents three hours of live, Windows-focused Ask Microsoft Anything (AMA) sessions. This is a free online event. Members of the Windows engineering team will be answering questions, offering tips, and providing additional insights on the announcements made at Microsoft Ignite. Topics will include: managing Windows updates, managing AI and agents in Windows, Windows backup and restore options, and Windows accessibility in the enterprise.
 
When will this happen:
The live streams will begin at 8:00 AM PST (3:00 PM UTC) and conclude at 11:00 AM PST (6:00 PM UTC). All sessions will be recorded and available on demand. The ability to post questions on the Tech Community will be open until Friday, December 5. Closed captions will be AI-generated during the live event. Human-generated closed captions and text-based transcripts will be available later in the week.
 
What you need to do to prepare:
Save the date for the full event and add individual sessions to your calendar. Questions can be posted in advance. To post a question, sign in to the Tech Community, scroll to the bottom of the session page, and select Comment. We encourage you to post each question as a separate comment to ensure they are each seen and addressed.
 
Additional information:
Visit https://aka.ms/TCL/Windows to add this event to your calendar, see the hour-by-hour agenda, and find details on how to participate.
Microsoft Copilot Studio – Increase sense of security for makers inside Copilot Studio
Category:Power Platform
Nummer:MC1190188
Status:stayInformed
We are announcing the introduction of improved insights and security awareness for your agents in Microsoft Copilot Studio. This feature is now available.

How does this affect me?
With this feature, makers now receive improved insights with real-time visibility into the status of agents running in production. The key capabilities of this feature allow makers to:
  • Gain detailed visibility into messages blocked by the default protection mechanism, with the ability to drill down into specific cases.
  • Receive proactive prompts to take immediate actions that ensure agents remain secure, compliant, and high performing.
  • Access tailored recommendations to strengthen agent security and operational resilience.
What action do I need to take?
This message is for awareness, and no action is required.

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