To the right of each attendee’s name, you will find the Attendee Options denoted by three small gray dots.
Hover over the Attendee Options and click the button, “Make Attendee” or “Make Presenter”. For example, if the button name is “Make Attendee” this means that individual’s current role in the session is a Presenter. When you change from a Presenter to an Attendee role, the hollow presenter icon to the left of their name is removed.
And likewise, if you click “Make Presenter” this means that individual’s current role in the session is an Attendee. When you change from an Attendee to a Presenter hollow presenter icon appears to the left of their name.
When they have the Presenter icon, they can facilitate the session when given the current Presenter controls...the blue presenter icon.
For more information changing presenters, watch the video on how to change presenters while in a session.
By the way, only the Host can change an attendee’s role in a Jigsaw session. But, current Presenters can hand the presenter controls to other presenters.