Teams managing contracts, approvals, and document collection face a common challenge: signatures complete in Nitro but customers do not receive automatic notifications of that completion. You might extract critical data from a signed PDF document, but that data sits locked in Nitro rather than triggering next actions like sending confirmation SMS. Mobile Message connects Nitro to SMS through Zapier, turning document workflows into instant customer communication. When a signature request completes in Nitro, you can extract key details and immediately send an SMS to the customer confirming the agreement is done. When you pull order numbers, invoice amounts, or dates from documents, those details can automatically populate an SMS to the finance team or customer. Your document workflows now send instant SMS confirmations and alerts without manual data entry or system hand-offs.