## Enable Database

1. In the `EZsite`, enter your project and click the **Database** button in the top right corner.
   
2. Turn on the **Enable Database** switch.
3. Select the **Text To Report** option for Database Type.

## Configure Database Connection String

1. Click the **Add database Connection** button.
2. Complete the form information.
3. Click the **Save** button.
4. Here's a PostgreSQL example:

PS:

1. For security reasons, your database connection string should have read-only permissions set for the database.
2. You can add multiple database connections.

## Use Report Database

Here's an example:

```text
Use sales_order data to make a financial report to count the sales of each product each month.
```

PS: sales\_order is the table name in your database

## IP Whitelist

For the complete list of IP addresses that can access your custom database, please refer to our [IP Whitelist documentation](/content/guides/developer/webhook/trigger-ip/index.html).