Attachments and Notes to Supplier added in Requisition to populate on PO header

Summary:

For touchless Purchase Orders (orders that get automatically created and approved upon Requisition approval), how can we bring in text from Note to Supplier or text from text attachment added by Requester "To Supplier" on PO header?

Content (required):

In a Requisition, the Requester can add notes to supplier. They will populate in PO line. How can we make them populate the PO header?

In a Requisition, the Requester can add text attachments "to Supplier". How can we populate this text on the PO header in the Notes field

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

Oracle Fusion