How do I edit a class or session?

How you edit depends on whether it's a once-off or part of a recurring series. Go to Scheduling >> Calendar, click the class or session, then click Actions.

Editing a once-off class or session
A once-off has a single Edit option. This opens the full edit form, so you can change any detail — name, trainer, times, capacity, location tags, packages, thresholds, description and more.

Editing a recurring series
A recurring class or session gives you two choices:

• Edit Series — opens the full form and applies your changes to the whole series. Most changes apply to all instances (past and future); a few fields (trainer, supporting trainer, start/end time, capacity) apply from the edit date onwards and are marked that way in the form. Booked members receive an email that it was updated.
• Edit Instance — edits just that one occurrence, but this pulls that occurrence out of the series so it becomes standalone and won't be affected by future series changes. The instance form has a reduced set of fields: name, trainer, supporting trainer, start/end time, capacity, location tags, meeting URL, description, and auto-cancellation.

⚠ Editing an instance detaches it from the series. To change every occurrence, use Edit Series instead.