# Restrict chats of participants

Only users with host and co-host rights can use the chat function. Meanwhile, during the event all other participants will be restricted from being able to use the chat function. Hosts can chat on Global Chat and Current Room and the chats remain until the event ends.

Hosts can chat on Global Chat and Current Room. The chats remain until the event ends.

How to use the chat is described here.

<figure><img src="/files/eafMUG3ldSkH9oiXjROh" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://cosmize.gitbook.io/cosmize/products/event-hall/what-event-host-can-do/restrict-chats-of-participants.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.