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Un-anonymize user data

Last updated Security & Privacy

AI summary

Microsoft 365 hides user names in reports by default, which causes some Rencore Governance objects to show anonymized codes. As a Global Administrator, you can reverse this by disabling the de-identification setting in Microsoft 365 admin center Reports settings, and the actual names will appear after the next M365 connector scan.

Since September 1st, 2021, Microsoft hides user names in its Microsoft 365 usage reports by default (pseudonymization). Some objects in Rencore Governance come from those reports, so they show codes instead of names. A Global Administrator can turn this off, as described below. The following objects are affected in Rencore Governance:

  • Message redirect rules
  • User Activity
  • Teams User Device Usage Reports
  • Teams Usage Reports
  • Teams User Activity Reports
  • User Mailboxes (Shared Mailboxes not shown)
  • User Registration Credentials
  • Viva Engage communities

Example

Inventory objects for Microsoft 365 with the User Activity inventory highlighted
User Registration Credentials

Global administrators can revert this change for their tenants and show identifiable user information if their organization’s privacy practices allow.

This can be achieved in the Microsoft 365 admin center by going to “Settings” > “Org Settings ”> “Services” and selecting Reports. Under Choose how to show user information, uncheck In all reports, display de-identified names for users, groups, and sites. As shown below:

Microsoft 365 admin center Reports setting with the concealed names checkbox highlighted

After the next scan of the M365 connector in Rencore Governance, the data will be un-anonymized again.

Frequently asked questions

Why do some objects in Rencore Governance show codes instead of user names?

Since September 1st, 2021, Microsoft hides user names in its Microsoft 365 usage reports by default (pseudonymization). Some objects in Rencore Governance come from those reports, so they show codes instead of names.

How do I show real user names again in Rencore Governance?

A Global Administrator goes to Settings > Org Settings > Services in the Microsoft 365 admin center and selects Reports. Under Choose how to show user information, uncheck In all reports, display de-identified names for users, groups, and sites.

When will user names appear in Rencore Governance after I change the Microsoft 365 report setting?

User names appear after the next scan of the M365 connector in Rencore Governance. After that scan, the data is un-anonymized again.