GCC High Priority Update
Week of March 12, 2026
Microsoft is introducing recommended threshold guidance within the Insider Risk Management policy wizard in the Microsoft Purview compliance portal. Administrators will be able to receive tailored threshold recommendations for built-in insider risk indicators, helping organizations fine-tune policies and generate a more effective volume of alerts. By guiding administrators toward balanced alert thresholds, the update helps reduce noise while improving the detection of potential insider risks such as data leakage, IP theft, and policy violations. The feature is currently in development and expected to arrive in March 2026 across GCC and GCC High environments.
GCC High M365 Roadmap Updates
Find out what’s coming, what’s going, and what it means for you and your operations. View all Microsoft 365 GCC High roadmap updates for the week of March 12, 2026.
Microsoft Purview compliance portal: Insider Risk Management – Recommended thresholds
With this update, admins with the appropriate permissions can get tailored recommended thresholds for all the built-in indicators within the policy wizard. This feature enables organizations to fine tune their insider risk policies and get an optimal number of alerts.
Microsoft Purview Insider Risk Management correlates various signals to identify potential malicious or inadvertent insider risks such as IP theft, data leakage, and security violations. Insider Risk Management enables customers to create policies based on their own internal policies, governance, and organizational requirements. Built with privacy by design, users are pseudonymized by default, and role-based access controls and audit logs are in place to help ensure user-level privacy.
ID: 477363 Release: Microsoft Purview – Worldwide (Standard Multi-Tenant), GCC, GCC High, DoD Tags: March CY2026
Outlook: Show teammates’ calendars in the left navigation pane
Users can now see their teammates’ calendars (including peers, direct reports, and managers) automatically displayed in the left navigation pane of the new outlook. #newoutlookforwindows
ID: 495468 Release: Outlook – Worldwide (Standard Multi-Tenant), GCC, GCC High, DoD Tags: March CY2026
Microsoft 365 app: Microsoft Places Support to GCCH and DoD
“Microsoft Places is an AI-powered workplace app for flexible work. Places helps organizations reimagine flexible work with AI, enables employees to connect more easily in person so that they can make the most of in-office days.
ID: 497998 Release: Microsoft 365 – GCC High, DoD Tags: March CY2026
Microsoft Teams: Private organizer and presenter chat for structured meetings and webinars on Teams Rooms on Windows
Teams Rooms on Windows now supports separate chats for event coordination and audience engagement in structured meetings and webinars. When a room joins as an organizer, co-organizer, or presenter, organizers and presenters – including external presenters – can communicate privately in the Event Group chat, while switching to a separate chat to engage attendees. This helps to improve backstage coordination, reduce in event friction, and deliver smoother, more professional live experiences. Available in Teams Rooms Pro–licensed rooms.
ID: 557720 Release: Microsoft Teams – GCC High, DoD Tags: May CY2026
Microsoft Purview: Insider Risk Management – Pay-as-you-go model for Other Generative AI apps indicators
Other AI apps will move to pay-as-you-go model. Microsoft Copilot experiences indicators can still be used for free even without subscription. To continue using Other AI apps indicators, please link an Azure subscription to Microsoft Purview to enable billing. Insider Risk Management indicators transitioning to a pay-as-you-go pricing model: “Entering risky prompt in Other AI apps”. This indicator is present in Policy indicators-> Generative AI apps -> Other AI apps Microsoft Purview Insider Risk Management correlates various signals to identify potential malicious or inadvertent insider risks, such as IP theft, data leakage, and security violations. Insider Risk Management enables customers to create policies to manage security and compliance. Built with privacy by design, users are pseudonymized by default, and role-based access controls and audit logs are in place to help ensure user-level privacy.
ID: 558288 Release: Microsoft Purview – GCC, GCC High, DoD Tags: May CY2026
Microsoft Copilot (Microsoft 365): Generative-AI skills for Create in Microsoft 365 Copilot app for Government Clouds
Design and edit images, posters, banners, infographics, text drafts, and forms with Copilot—align them to your brand using kits built by you or your team.
ID: 498548 Release: Microsoft Copilot (Microsoft 365) – GCC, GCC High Tags: March CY2026
Microsoft Teams: New controls for quick views in the chat list
Positioned at the top of the chat and channels list, quick views give users fast access to mentions, followed threads, and more. Users can choose when and how quick views are displayed – selecting “always show,” “always hide,” or “show only when unread” – and can collapse the section at any time.
ID: 555856 Release: Microsoft Teams – Worldwide (Standard Multi-Tenant), GCC, GCC High, DoD Tags: March CY2026
SharePoint: Modern SharePoint Page Templates
The Modern SharePoint Page Templates feature introduces a new Template Gallery, providing users with a centralized hub to discover, preview, and select from over 50 modern out-of-the-box (OOB) templates and custom templates. This feature empowers users to create high-quality, on-brand pages effortlessly, enhancing productivity while ensuring consistency and visual appeal across SharePoint sites. Key highlights: Template Gallery: Centralized hub to access both Saved on this site (custom templates) and From Microsoft (OOB templates). 50+ new OOB templates: A collection of aesthetically pleasing, professional, and easy-to-use templates that empower users to quickly create visually engaging and consistent content for common use cases like status updates, event announcements, and team introductions.
ID: 490565 Release: SharePoint – Worldwide (Standard Multi-Tenant), GCC, GCC High, DoD Tags: March CY2026