Introduction to Participants
A person that is in a Study, but is not an administrator, is deemed a participant of that Study. Every participant is also a Panelist of the site.
Managing a participant relates to managing their membership to the Study more than it has to do with managing an account.
People are most often added to Studies as participants via an imported participant list or invitation (i.e. email invitation or invitation link). You can also assign existing Panelists to a Study