Data Protection Issues

How to Restore User Names Instead of Codes in Microsoft 365 Reports

Rana GarciaRana Garcia Nov 4, 2026 869 views

Question details

The user needs to display actual user, group, and site names instead of anonymized codes in Microsoft 365 reports.

How to Restore User Names Instead of Codes in Microsoft 365 Reports
Product
Microsoft 365
Device & OS
not provided
Scenario
Viewing usage reports in the Microsoft 365 admin center where user information is automatically anonymized.
Observed behavior
Reports display alphanumeric user or member codes instead of identifiable names due to default organizational privacy settings.
Before you start

Ensure you have Global Administrator privileges in your Microsoft 365 tenant, as standard users and lower-level admins cannot modify organization-wide reporting privacy settings.

Solution 1Recommended

Disable Concealed Names in the Microsoft 365 Admin Center

Modify the organization's reporting settings to stop concealing identifiable user data in usage reports.

By default, Microsoft 365 protects user privacy by anonymizing identifiable information. Disabling this feature requires global admin rights and will apply the changes to all reports generated within the admin center.

1
Access the Admin Center

Log in to the Microsoft 365 Admin Center using your global administrator credentials.

2
Navigate to Org Settings

On the left navigation pane, expand 'Settings' and click on 'Org settings'.

3
Open Reports Services

Select the 'Services' tab at the top of the page, then scroll down the list and click on 'Reports'.

4
Clear the Privacy Checkbox

Uncheck the option labeled 'Display concealed user, group, and site names in all reports'.

5
Save Changes

Click the 'Save' button at the bottom of the pane to apply your new privacy configurations.

Disable Concealed Names in the Microsoft 365 Admin Center
Processing Time: It may take several minutes for the system to process the update and for identifiable names to begin populating across your reports.
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Frequently Asked Questions

Why does Microsoft 365 hide user names in reports by default?

Microsoft 365 conceals identifiable user, group, and site information by default to help organizations comply with local data protection laws and maintain individual privacy during auditing.

Who has permission to reveal user names in Microsoft 365 reports?

Only users assigned the Global Administrator role in the Microsoft 365 admin center have the authority to change organizational reporting privacy settings.

Will disabling concealed names affect previously generated reports?

Yes, once the setting is updated and fully processed by the system, identifiable user names will retroactively appear in historical usage reports viewed within the admin center.