On the channel configuration page, there are an "{{% livechat_label action_import %}}" and an "{{% livechat_label action_export %}}" button.The "{{% livechat_label action_export %}}" button generates a file than you can then import on another channel.
You can also generate a file to import from any other source (for example you can import your Twitch custom emojis).The file must be a valid JSON file, using the following format:
The `sn` attribute is the short name code.The `url` attribute can be any image url than your browser can access, or a [Data URL](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URLs) representing the file you want to import.
To enable or disable this feature, use the [chat dropdown menu](/peertube-plugin-livechat/documentation/user/viewers), open the "configure" menu.In the form, you will find a "{{% livechat_label emoji_only_mode_title %}}" checkbox.
If you want to enable it for all your chatrooms at once, open the [channel emojis configuration page](/peertube-plugin-livechat/documentation/user/streamers/emojis/), and use the "{{% livechat_label emoji_only_enable_all_rooms %}}" button.
As a streamer, you can choose to delay messages in the chat, to let some time to moderators to delete messages before they can even be read by other participants.
Please note that messages sent by moderators will also be delayed, to avoid them to respond to messages that are not even visible by other participants.