1
The host opens the Side Panel and goes to the Participants tab.
2
The host finds the guest in the list.
Guests appear under the nickname they entered when joining — there’s no email shown next to their name.
3
The host opens the guest's contextual menu and selects Make Co-Host.
The guest’s role updates immediately — no confirmation step, and no sign-in prompt. Their Side Panel now shows co-host controls.
When the role ends
Guest co-host access only lasts for the current session.- It ends when the session ends. Co-host access doesn’t carry over — if you rejoin the room later, you come in as a regular participant unless the host promotes you again.
- The host can also demote you at any time during the session, returning you to participant.
A lasting co-host assignment that carries across sessions requires a Coresee account.