Scheduled Triggers: setup overview
Dance Studio Manager

Scheduled Triggers let Dance Studio Manager automatically send emails or text messages when certain events occur. To find them, open Settings and select Scheduled Triggers. Here you can review existing triggers or select Add New to configure one. On the new trigger screen, immediately change status from Enabled to Disabled. Next, choose the event that starts the trigger, the email or text message template, the intended audience, and when the message should be sent. You can narrow the audience by member category or class and limit the automation to a specific date range. After testing everything with fictional information, enable the trigger only when you're ready for it to begin running.

Written guide: https://www.dancestudiomanager.com/manual/admin/scheduled-triggers/
Video: https://youtu.be/jYRlUex5qtE