Hey @jgonzal, welcome to the Seller Community!

Are you referring to appointment frequency? If so, it sounds like the degree of customization you've described isn't yet available with Square Appointments. You would have to manually set the followups for these trainings. Right now, built-in automated frequency settings are day, week, month, and year. You can set the date for ending repeating appointments as needed.

I hope this helps make things more clear for now. Please let me know if any other questions remain, and keep in touch as we are constantly iterating based on our sellers' needs.