Answer routine questions, draft replies, route requests. Every one is ready to run, and you can adjust it in plain language.
Send approved supplier agreements for signature and update the buyer.
Your signer gets a private link to sign the agreement. Your coworker gets a separate link to view the request.
Send supplier agreements to the required signers.
Your final agreements reach the signers you list, and you get a reply with the invitation details in the original email thread.