IF we use IDR then can we use "PO" in the numbering of the Purchase orders?

Summary: IF we use IDR then can we use "PO" in the numbering of the Purchase orders?

Content (required): IF we use IDR then can we use "PO" in the numbering of the Purchase orders? for example, can the PO be named: PO789 etc

Version (include the version you are using, if applicable): Oracle Fusion Cloud Applications 23B (11.13.23.04.0)

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