Where retention preserves deleted content, per workload
This sheet compares SharePoint/OneDrive, Exchange mailbox, Teams/Viva Engage/Copilot, Expired retain-and-delete SharePoint content.
| Criterion | SharePoint/OneDrive | Exchange mailbox | Teams/Viva Engage/Copilot | Expired retain-and-delete SharePoint content |
|---|---|---|---|---|
| Preserved copy location | Preservation Hold library on the site | Recoverable Items folder in the mailbox | SubstrateHolds, a hidden subfolder of Exchange Recoverable Items | Second-stage Recycle Bin |
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