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Then check the Guest Access box and click Save.
Choose the role that you want for guests. Anyone who has this link will have the role, so pick the least-privileged role you want any guest to have. You can promote individuals to higher roles in the session.
The roles are:
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Once you have it set up, click the copy button next to the guest link. Depending on your browser, you may also have to hit Control + C (Command + C on a Mac) to copy the link.
You can paste this link into an e-mail, a Scholar web link, or however else you share links.
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If this person is a guest lecturer, they may need to share content with students. You can make them a presenter to allow them to do so. Click the Collaborate menu and choose the Attendees tab.
Find the guest's name in your attendees list, click the three dots next to their name and choose Make Presenter.