At this time, it is not possible to hide the list of meeting contributors or additional observers. If you plan to have additional observers during the Live Conversation, please consider letting the contributor know that others may join the meeting. Observers should mute their microphones to avoid audio issues.
Note that contributor names may be shown during the Live Conversation session; however, names will not appear in the recording. Moderators can ask contributors to edit their names in the session, if desired.