When your lawyer asks for a new copy
Send it again with what they need.
Sometimes your lawyer needs something more, for example a missing page or a different date range. You'll get an email, and the entry will say Your lawyer needs a new copy with their reason.
Open the entry, add the new files (and change any details if needed), then send it again. Your earlier files stay with your lawyer.
Still stuck? Contact the law firm that invited you; their details are at the foot of your page.