Send an approved agreement to its required signers for online signature.
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 approved supplier agreements to managers for signature.
Your agreement reaches the named manager for online signature, and the requester gets a confirmation in the email thread.
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.