Re-syncing your roster
You may want to re-sync the participant roster for your course after the initial connection. This may be necessary if students dropped or added to your course in Canvas (the roster doesn't sync automatically). Re-syncing will create Poll Everywhere participant profiles for new students and add them to your Poll Everywhere participant group, while removing dropped students from your participants group.
You can initiate the re-sync from two places: either by launching the Poll Everywhere connection from the module, or from the Poll Everywhere Participants page (you can do this by logging into polleverywhere.com).
Steps for Re-synching Your Roster
Please see
Poll Everywhere's documentation for the steps on how to re-sync your roster with your Canvas course.