Tag Archives: Microsoft 365 Updates

Microsoft 365 Copilot Gets Clearer DLP Notifications

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Have you ever wondered why Copilot couldn’t access, process, or return certain content?
Microsoft is making that experience much easier to understand. Previously, users could see different messages depending on how a Microsoft Purview Data Loss Prevention (DLP) policy was triggered, which sometimes made it unclear why content wasn’t available.

With this update, Microsoft 365 Copilot will now display a consistent notification whenever organisational DLP policies prevent access to content. The goal is simple: improve transparency, reduce confusion, and help users understand that Copilot is respecting their organisation’s data protection policies.

What’s Covered?

The new standardized message applies to Microsoft Purview DLP protections across Microsoft 365 Copilot and Copilot Chat, including:

  • Grounding DLP
  • Prompt DLP
  • External Email DLP

Where Will Users See It?

The unified notification can appear across Microsoft 365 Copilot experiences powered by Microsoft 365 Chat orchestration, including:

  • Microsoft 365 Copilot
  • Microsoft 365 Copilot Chat
  • Microsoft Teams Copilot experiences
  • Outlook on the web Copilot experiences
  • Microsoft Edge Copilot experiences
  • Other Microsoft 365 Copilot chat experiences that rely on Microsoft 365 Chat orchestration

Whenever a DLP policy restricts Copilot from using specific content, users will see the same clear message indicating that access to some content has been restricted by an organisational policy.

Rollout Timeline

The feature is now rolling out across all environments:

  • Worldwide: Available from July 15, 2026
  • GCC: Available from July 20, 2026
  • GCC High and DoD: Available from July 23, 2026

What This Means for Your Organisation

Organizations already using Microsoft Purview DLP with Microsoft 365 Copilot or Copilot Chat don’t need to take any action. The update does not change how DLP policies work. Instead, it improves the user experience by providing a clearer and more consistent explanation when content is blocked.

For IT administrators, this is a good opportunity to review existing training materials, user documentation, and support resources to ensure they reflect the new messaging experience.

Bottom line: the protection remains the same, but the explanation gets better. Users gain more clarity on why content is unavailable, while organisations continue to benefit from the same trusted data protection controls.

🚀Microsoft 365 Copilot Adds Custom Guidance Links for Users Blocked from Copilot Chat

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Starting in July 2026, Microsoft 365 Copilot will introduce a new optional feature that allows administrators to add a custom policy or guidance link for users who are blocked from accessing Copilot Chat. When restricted users attempt to open Copilot Chat, they’ll be directed to organisation-specific information that can explain access requirements and provide next steps. The feature can be configured through the Microsoft 365 admin centre and does not affect existing access controls or policies. No administrative action is required unless organisations choose to enable and customise this experience.

What’s changing?

Organisations will now have the option to add a custom policy or support link for users who are blocked from Copilot Chat through administrative policies. Instead of only seeing a standard Microsoft message, affected users can be directed to organization-specific guidance that explains why access is restricted and outlines the appropriate next steps.

This enhancement is designed to reduce confusion, improve communication, and make it easier for users to find the information they need when access is unavailable.

Rollout timeline

  • General Availability (Worldwide): Starting in July 2026
  • Expected completion: August 2026

Who is affected?

This update may be relevant for:

  • Organizations using the Microsoft 365 Copilot app
  • Administrators managing Copilot access through Integrated Apps policies
  • Users whose access to Copilot Chat has been restricted by policy

What admins should know

This feature is optional and disabled by default. Organisations that want to provide customised guidance can configure a support URL in the Microsoft 365 admin centre under Copilot settings.

Potential uses include:

  • Explaining why access is restricted
  • Sharing internal Copilot adoption policies
  • Providing licensing information
  • Directing users to support resources or help-desk contacts
  • Outlining the process for requesting access

Recommended actions

No action is required.

However, organizations that want to take advantage of this feature should consider:

  • Reviewing their current Copilot access policies
  • Identifying relevant internal guidance or support resources
  • Configuring a custom URL in the Microsoft 365 admin center
  • Preparing helpdesk teams for the updated experience
  • Monitoring Microsoft Learn documentation for additional setup guidance

Microsoft Purview Adds Time-Limited Role Assignments to Strengthen Security

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Microsoft is enhancing Microsoft Purview with a new capability that allows administrators to assign expiration dates to role group memberships. This update makes it easier to grant temporary administrative access while supporting the principle of least privilege, helping organizations reduce the risk associated with long-term privileged accounts.

With this new feature, administrators can specify how long a user or security group should remain in a Purview role group, choosing a duration anywhere from one day up to two years. Once the assigned period expires, access is automatically removed, helping security and compliance teams maintain tighter control over administrative permissions.

When Will It Be Available?

Microsoft plans to roll out the feature according to the following schedule:

  • Worldwide General Availability: Starting in late July 2026 and expected to complete by late August 2026.
  • GCC, GCC High, and DoD: Starting in late August 2026 and expected to complete by late September 2026.
What Does This Mean for Organizations?

This enhancement primarily benefits:

  • Microsoft Purview administrators
  • Security administrators
  • Compliance teams
  • Organizations managing role-based access through Microsoft Purview

The feature will be available through:

  • Microsoft Purview Compliance Portal
  • Microsoft Purview Role-Based Access Control (RBAC)
Key Benefits

Once the rollout is complete, administrators will be able to:

✅ Assign users or security groups to role groups with a predefined expiration date.

✅ Set assignment durations ranging from 1 day to 2 years.

✅ Apply the capability to both new and existing role assignments.

✅ Reduce the likelihood of forgotten or unnecessary privileged access.

✅ Improve governance, compliance, and security posture with minimal administrative effort.

Importantly, existing role assignments will not be automatically modified, and end-user workflows will remain unchanged.

What Do You Need to Do?

The good news is that no action is required to enable this feature. It will be available by default once deployed, with no additional configuration or policy changes needed.

However, organizations may want to take advantage of the new functionality by:

  • Reviewing privileged access management processes.
  • Using expiration-based assignments for temporary projects, audits, or administrative tasks.
  • Updating internal documentation and operational procedures.
  • Informing Purview administrators about the new capability.

From a compliance perspective, time-limited role assignments help organizations demonstrate stronger control over privileged access.

Many regulatory frameworks and security standards—including ISO 27001, NIST, SOC 2, GDPR accountability requirements, and Zero Trust security principles—expect organizations to follow the principle of least privilege, ensuring users only have access to the resources they need and only for as long as they need it.