When a person needs to be removed from the list of people signed up for a particular volunteer opportunity, you can do so in two places. You must be the volunteer coordinator for the event, or a school admin to remove anyone other than yourself from a volunteer opportunity
Go to the main Volunteering page. Find the person on the list of people signed up for the opportunity (you can use your browser’s search function, CTRL-F, to quickly find a person) and click the red X beside their name. You will be asked to confirm the selection before the removal will be completed.
On completion, an email is sent to both the person that was removed, and the event coordinator