How-to
How do I change or cancel one date in a recurring series?
In short
Rename or remove a single date on the session page; to move one date, remove it and add a new one.
Open your course's Curriculum and click Manage on the session.
In Dates, type over the name of a date to rename it.
Click Remove on the date you want to cancel.
Answer the short sum and click Remove date.
To add a different day, click Add a date and choose the day and times.
Good to know
A removed date disappears for learners and later dates are renumbered. It will not come back if you edit the series later.
Any check-ins on a removed date go with it.
A series needs at least one date.