Purge Purchase Order from Supplier record

Summary: Can a Customer purge a cancelled Purchase Order from a Supplier record?

Content (please ensure you mask any confidential information): In the Event that an incorrect Purchase Order has been shared with a Supplier and subsequently cancelled since it was incorrect, can the Purchase Order be permanently purged from the Supplier record? The Customer wants to purge the PO since it contains data the Supplier should not have access to.

Version (include the version you are using, if applicable): 25C

Code Snippet (add any code snippets that support your topic, if applicable):