File signed agreements, keep order receipts, bundle handoffs. Every one is ready to run, and you can adjust it in plain language.
Your proof tasks show who decided, which file version they reviewed, and who takes the next step.
Your client gets the agreement to sign, and you get the request link and send confirmation on the project.
Your outreach email tracking shows what your team actually sent, with approval mismatches assigned to your sales lead for review.
Your signers receive the service agreement by email, and you can find its signing link in the client project.