# 42min — Workflows > Automated email and SMS notifications around your meetings, including reminders and follow-ups. This file indexes the Workflows section of the 42min Help Center. Each linked page is also available as raw markdown at the same URL with a `.md` suffix. The full text of this section is at https://42min.us/help/workflows/llms-full.txt The whole Help Center is at https://42min.us/help/llms.txt The whole site is at https://42min.us/llms.txt - [Workflows overview](https://42min.us/help/workflows/overview): Trigger-based automations that send email or SMS around your meetings, attached to the event types you choose. - [Reminders and follow-ups](https://42min.us/help/workflows/reminders-and-follow-ups): The most common workflow, a reminder before the meeting and a follow-up after it. - [Triggers and actions](https://42min.us/help/workflows/triggers-and-actions): The two building blocks of a workflow step, its trigger (when it fires) and its action (what it does). - [SMS notifications](https://42min.us/help/workflows/sms): Text reminders and alerts from workflows, sent through your own SendPulse or Twilio account to invitees who opted in and to hosts.