Good afternoon,
I'm not aware of a current way to do this, so I'm wondering if it's on the dashboard for enhancements.
In our use, we find ourselves needing to attach/copy the same documents from one line to another and currently the only way I see to do it is to download the attachment and then upload to the new row (it's also in a different sheet).
Having a "Copy to another sheet/row" option for attachments would be wonderful!
Blessings,
Loann