**{{% livechat_label announcements_message_type_warning %}}**: these messages will be in a rend box, and a bold "{{% livechat_label announcements_message_type_announcement %}}" title will be added.
In the "plugin settings" tab, there is a "{{% livechat_label use_chat %}}" checkbox.Just check or uncheck it to enable or disable the chat associated to your video.
![Screenshot of the form, with a "{{% livechat_label use_chat %}}" checkbox.](/peertube-plugin-livechat/images/new_live_activate_chat.png?classes=shadow,border&height=200px "Activate the chat")
Ontheinstance level, Peertube's administrators can choose if chat rooms are unique per video, or if there will be an unique chat room per channel.Please contact yourinstance's administrators for more information on how they configure the livechat plugin.
{{% livechat_label read_only %}}: you will only be able to read the chat, not write. Thisis useful to include the chat content in yourlivestream (see the [OBS documentation](/peertube-plugin-livechat/documentation/user/obs)).