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Moderators cannot remove other moderators. In order to remove another moderator, the session’s primary moderator must first demote the attendee to the role of participant and then remove them from the session.
Presenter
The Presenter role is designed to fulfil the student presenter use case. Any participant can be promoted to a Presenter by the Moderator. Presenters have some capabilities beyond that of the default Participant role. Presenters can upload, share and annotate content. By sharing content, Presenters can effectively stop any sharing currently in progress by other moderators/presenters. Therefore, as a best practice, ask presenters to wait to add their content until you are ready to hand over control of the session to them.