No, you cannot process the order as an APO.
Signature Required? Check the restricted box on the line item if any of the documents must be signed. In the Notes and Attachments tab of the I Want Doc or KFS Requisition, attach the documents (e.g., agreements, contracts, quotes, etc.), and enter a note indicating that the document needs to be signed. Procurement will review the attachments, sign the required document, and send the document with the purchase order to the vendor.