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# Precheck look and feel

You can customize how Precheck looks to your users when it’s presented to them. Customization isn’t required, and Precheck will use HUMAN defaults if you don’t edit them.

## Prerequisites

* Your Sensor version must be at least 8.9.3 or higher. See our [installation instructions](/applications/getting-started-with-bot-defender) to learn how to update to the latest version.
* Your application must be in production mode.

## Customize Precheck appearance

1. Navigate to **Bot Defender > Settings > Precheck Settings.**
2. Select the application you want to customize Precheck on from the **Application name & Application ID** dropdown menu.
3. Select the **Precheck Look & Feel** tab.
4. Click **Open Precheck Editor.**
5. Turn **on** the option to add your company’s logo.
6. Enter a link to your logo.
7. Click **Save changes.**
8. Click **Save.**

Precheck now shows your company’s logo when presenting it to first-time visitors to your application.