# Managing Data Agent chats

Data Agent chats have a size limit. As you interact with the Data Agent, Fabricate updates the percentage of the size limit that you have used.

<figure><img src="/files/C3mO3uKTNf81m3ahUFk8" alt=""><figcaption><p>Data Agent usage tooltip with the percentage of the remaining size limit</p></figcaption></figure>

As you get closer to the limit, the response time can slow down.

You can create multiple chats. For example, for a more complex database, you might use different chats to manage different areas of the data.

## Creating a new chat

To start a new chat, at the top of the Data Agent, click the + icon.

<figure><img src="/files/Hn2p4OXKfZMiB6nmyNP6" alt=""><figcaption><p>+ icon to create a new Data Agent chat</p></figcaption></figure>

## Renaming a chat

To rename a chat:

1. Double-click the chat name.
2. In the field, type the new name.

<figure><img src="/files/A7YLeO00Hmsbsp6jD5z4" alt=""><figcaption></figcaption></figure>

3. Press Enter.

## Deleting a chat

To delete a chat:

1. Hover over the chat name.
2. Click the delete icon.

<figure><img src="/files/TGpU6z0BeuA7BaSSd86l" alt=""><figcaption><p>Delete icon for a Data Agent chat</p></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://docs.tonic.ai/fabricate/data-agent-chat/data-agent-db-chat-memory.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.