New Microsoft 365 Admin Feature Let Admins Control Link Creation Policies

Microsoft is rolling out a significant new administrative control feature in mid-September 2025 that will enable IT administrators to manage organization-wide sharing permissions for user-built Copilot agents. 

The feature addresses growing enterprise concerns about governance and security in AI agent deployment across organizations.

Key Takeaways
1. Microsoft is introducing a tenant-level feature for managing Copilot agent sharing permissions in admin center.
2. Admins can allow all users, no users, or specific groups.
3. Default behavior unchanged unless admins customize settings.

Enhanced Governance Controls 

The new tenant-level administrative control will be accessible through the Microsoft 365 admin center navigation path: Copilot > Settings > Data access > Agents. 

This granular control mechanism allows IT administrators to specify precisely which users or groups within their organization can create org-wide sharing links for agents developed using the Microsoft Copilot Studio Agent Builder.

The feature represents a significant enhancement to Microsoft’s enterprise AI governance framework, enabling organizations to implement policy-driven access controls that align with existing internal governance structures and compliance requirements. 

By default, the current sharing behavior remains unchanged, ensuring seamless continuity for organizations that do not require immediate policy modifications. 

However, once implemented, administrators can configure three distinct permission levels: allowing all users to create sharing links, restricting all users from this capability, or implementing role-based access control (RBAC) for specific users and security groups.

Rollout Timeline

The rollout timeline indicates General Availability (Worldwide) beginning in mid-September 2025, with complete deployment expected by late September 2025. 

This phased approach ensures minimal disruption to existing workflows while providing organizations with adequate time to assess their current agent sharing policies and implement appropriate controls.

From a technical implementation perspective, the feature addresses critical enterprise concerns regarding data governance and information security in AI-powered collaboration tools. 

Organizations can now establish comprehensive policies that prevent unauthorized distribution of proprietary AI agents while maintaining operational flexibility for approved users. 

The control mechanism integrates seamlessly with existing Microsoft 365 security frameworks, leveraging established Azure Active Directory identity management systems.

Microsoft recommends that organizations proactively review their existing sharing policies and update settings according to their specific governance requirements. 

This strategic approach to AI agent management reflects the growing enterprise demand for sophisticated administrative controls in generative AI deployments, particularly as organizations increasingly rely on custom-built agents for sensitive business processes and proprietary data analysis.

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