Every workspace now has its own Twelfth email address. Forward a supplier's stock list, offer, lead time or delay and Twelfth triages it for you.
For a stock sheet, Twelfth matches each line to your catalogue, separates what you already range from what is new, and suggests what is worth ordering and how much. You get a proposed buy task to review; nothing is ordered until you decide.
The answer comes back in the email thread with a link to the same conversation in Chats. See how Email in works, or copy your address from Settings → Comms & chat → Email.