Any possibility to Import Purchase Order with Attachment using FBDI

Summary:

Any possibility to Import Purchase Order with Attachment using FBDI

Content (please ensure you mask any confidential information):

Business creates 400-500 purchase orders using FBDI, Buyer needs to attach the Offline Approval document along with the purchase order for future reference. If any Idea or ER available for this requirement.?

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

23D

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