Skip to main content

Documentation Index

Fetch the complete documentation index at: https://bigbluebutton.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

Moderators set the guest policy to control how new users are admitted to the session — automatically allowed, automatically denied, or queued in a lobby for moderator approval.

Set the guest policy

To set the policy, select the gear icon next to USERS, then select Guest policy.
Screenshot 2026 03 16 At 9 04 06 PM
Choose one of three options:
Screenshot 2026 03 16 At 8 54 06 PM
  • Always deny — every user attempting to join is denied entry automatically.
  • Always accept — every user attempting to join is allowed in automatically.
  • Ask moderator — joining users wait in a lobby. Moderators can allow or deny each request individually, or handle every waiting user in one action.

Manage users in the lobby

When Ask moderator is set, moderators see pending requests and can act on them.
Screenshot 2026 03 16 At 8 55 20 PM
You have three actions per guest:
  • Allow — let the guest join the session.
Screenshot 2026 03 16 At 8 55 33 PM
  • Message — send a note to a guest waiting in the lobby.
Screenshot 2026 03 16 At 8 55 52 PM
  • Deny — block the guest from entering.
Screenshot 2026 03 16 At 8 56 05 PM

What guests see in the lobby

Guests see a lobby screen and cannot view the session until a moderator admits them.
Screenshot 2026 03 16 At 8 55 07 PM
Messages sent to the Guest Lobby appear on the same waiting screen.
Screenshot 2026 03 16 At 9 07 07 PM