7 votes1 comment · Office 365 Security & Compliance » Information Governance and Records Management · Flag idea as inappropriate… · Admin →
You can use retention labels and start the retention period from when the content was labeled for documents in SharePoint sites and OneDrive accounts. https://docs.microsoft.com/en-us/microsoft-365/compliance/retention?view=o365-worldwide#retention-labels
An error occurred while saving the commentGeraint James commented
This setting can be modified (upto a maximum of 3650 days) by using the -OrphanedPersonalSitesRetentionPeriod parameter for the Set-SPOTenant cmdlet in the SharePoint Online Management Shell.