![Screenshot of a chat session. Themoderator has open the message menu, and there is a "{{% livechat_label search_occupant_message %}}" button.](/peertube-plugin-livechat/images/message_search.png?classes=shadow,border&height=200px "Message history search")
The search result will also include all messages related to participants who had the same nickname.Youcan differenciate them by comparing [JID](https://xmpp.org/extensions/xep-0029.html) and [occupant-id](https://xmpp.org/extensions/xep-0421.html).
The livechat plugin includes a Moderator Notes Application: youcan write some notes, that could be associated to chat participants.Every room's admins have access to these notes, so theycan edit them collaboratively.