Copilot Permission Problems

How to Fix Cannot Add Condition to Copilot 365 Purview DLP Policy

Maira Mehtab Sep 27, 2026 869 views

Question details

The user is unable to use the Add button to create rule conditions for a Copilot 365 location within Microsoft Purview Data Loss Prevention.

How to Fix 'Cannot Add Condition' to Copilot 365 Purview DLP Policy

Product: Microsoft Purview
Device & OS: not provided
Scenario: Configuring Data Loss Prevention (DLP) rule conditions for a Copilot 365 location.
Observed behavior: The Add button for configuring rule conditions is disabled, missing, or unresponsive when a Copilot 365 location is selected.

Before you start

Ensure you are logged into the Microsoft Purview compliance portal using an account with Global Administrator or Compliance Data Administrator privileges, and try accessing the portal via an incognito or private browsing window to rule out browser cache issues.

Solution 1Recommended

Verify Purview and DLP Account Permissions

Check if your account possesses the necessary administrative roles to configure Data Loss Prevention policies for Copilot 365.

In Microsoft Purview, the ability to configure specific DLP policies is restricted by Role-Based Access Control (RBAC). If your account lacks the proper roles, policy configuration buttons like 'Add' will be disabled or hidden.

Access the Purview Portal

Log into the Microsoft Purview compliance portal using your administrative credentials.

Navigate to Roles & Scopes

In the left navigation menu, scroll down and click on 'Roles & scopes', then select 'Permissions'.

Verify Compliance Roles

Check your assigned roles. Ensure your account is a member of the 'Compliance Administrator', 'Compliance Data Administrator', or 'Information Protection' role groups.

Test the Configuration

After granting necessary permissions (which may take up to 24 hours to sync), return to the DLP policy page and check if the 'Add' condition button is active.

Permission Sync Delay: Role assignments in Microsoft Purview can sometimes take several hours to fully propagate across the tenant.

Solution 2

Validate Tenant Licensing for Copilot Locations

Ensure your organization's Microsoft 365 tenant has the required licensing to support Copilot locations in Data Loss Prevention.

Solution 3

Escalate to Microsoft Q&A or Support

If permissions and licenses are correct but the issue persists, submit a query to the Microsoft Purview community or open a support ticket.

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Frequently Asked Questions

Why is the Add button grayed out in Microsoft Purview DLP?

The Add button is typically grayed out due to insufficient administrative permissions, missing high-tier licenses for advanced DLP features, or selecting a location (like Copilot) that isn't fully supported in your current tenant configuration.

What roles are required to configure DLP policies for Copilot 365?

To configure DLP policies, your account generally needs to be assigned to the Compliance Administrator, Compliance Data Administrator, or Information Protection admin role group within the Microsoft Purview portal.

Can a browser issue cause Purview portal buttons to malfunction?

Yes. Outdated browser caches or conflicting extensions can sometimes cause UI elements like the Add button to become unresponsive. Trying an incognito window or clearing your browser cache can help determine if it's a local browser issue.

Microsoft Copilot Issues