Future class sessions can be canceled in two ways:

1. Cancel via Calendar View

To cancel a future class via the Calendar view, simply navigate to the desired class session, click the "more actions" button at the bottom left of the session's card, then click "Cancel".

2. Cancel via Staff Vacations & Exclusions Entries

If a staff member is going to be unavailable for future sessions (e.g. is on vacation, etc.), you can enter the time they are going to be away by navigating to Staff -> Desired Staff Member -> Scheduling. 

You can then create a new entry under "Vacations & Exclusions" indicating the dates and times the staff member will be unavailable. Runara will automatically hide any appointments or classes associated with the staff member during this span and prevent those sessions from being booked.