When a recipient sends a response for a document in a transmittal, that response is locked, so that the recipient cannot edit their response after they send it. If the recipient needs to change their response, they need to contact the sender of the transmittal and ask them to unlock the response so that the recipient can edit their original response and resend it.


The recipient's response status for this document is reset to Response pending, and the recipient can now send a new response for this document.
From the sender's perspective, it appears as if the recipient's comments and attachments are deleted. However from the recipient's perspective, they can still see their original comments and attachments, and now that they are unlocked they can choose which parts to keep and which parts they want to change in the new response.