Update Microsoft Organization Setting for Mailbox Size Reporting
By default, Microsoft reports, using Graph API, display information as de-identified names for users, groups, and sites. However, for Mailbox size reporting to work in Cohesity, you need to have identifiable information in the Email activity reports. To do that, you need to disable de-identified names for users, groups, and sites in Microsoft 365 reports.
Update the following organization setting in your Microsoft 365 admin center:
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Log in to your Microsoft 365 admin center as a Microsoft 365 tenant administrator.
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Go to Settings > Org settings > Services > Reports.
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In Reports, ensure the information is identifiable by deselecting Display concealed user, group, and site names in all reports.
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Click Save.
To continue, if you are using:
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Cohesity's express registration for Microsoft 365 sources, you are ready to add those sources to Cohesity DataProtect as a Service.
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The manual registration for Microsoft 365 sources, you must first register your custom Azure app.
For SharePoint Online data protection, ensure that you also set the required add-in permissions and tenant permissions on the Azure application.
