Can I upload a document in the Q&A as attachment to my answer? Maurits ter Kuile July 26, 2019 09:11 Updated Follow No. What you can do is to upload a document in the Vault (you might want to create a separate Q&A folder) and add the document as an answer reference in the Q&A dialog. Related articles Can I edit answers after I have disclosed the answer? Can I disclose all Q&A to all potential buyer groups? Submit multiple questions at once