How to Manage Anonymized User Data in Microsoft 365 Usage Reports

The usage reports available in the Microsoft 365 admin center, Teams admin center, and other places now include anonymized user information by default. The new default became active on September 1, 2021 and the organization setting applies to any usage data generated by the Microsoft Graph usage reports API, which means that some scripts might create reports less interesting and useful than before. It’s a good change for privacy, but will organizations persist with the new default?

Teams Usage Data is Finally Obfuscated in Reports in the Microsoft 365 Admin Center

The Teams usage data reported in the Microsoft 365 admin center can now be obfuscated. Teams is the last workload to support this facility. It’s all very well to anonymize, deidentify, or obfuscate user data to protect individual privacy and it’s appropriate to do so in the Microsoft 365 admin center where people with several roles can access the data, but having a single on/off switch for data obfuscation for the Microsoft Graph Reports API is a real pain.