Send training reminder emails and update registrant records

Your training registrations miss timely reminders and joining links, leading to confused attendees. It sends scheduled reminder email and records a timestamp so coordinators have confirmations same day.

Overview

Missed reminders create last-minute support load and increase no-shows for training programs. This flow ensures every registrant gets the right joining link on the configured reminder date and surfaces a sent timestamp so coordinators have confirmations same day.