# Customization

The Reactium Toolkit can be customized to fit your design aesthetic and extended to add new functionality. 

## Logo

You can replace the logo by registering a component with an ID of **RTKLOGO**

{% code title="/CustomLogo/reactium-hooks.js" %}

```javascript
import CustomLogo from '.';
import Reactium from 'reactium-core/sdk'; 

Reactium.Plugin.register('CustomLogo').then(() => {

    // Ensure the toolkit plugin is available
    if (!Reactium.Toolkit) return;
    
    // Replace Logo on plugin-ready
    Reactium.Hook.register('plugin-ready', () => {
        Reactium.Component.register('RTKLOGO', CustomLogo);
    });
});
```

{% endcode %}

## Brand Name

You can replace the default brand name by registering a configuration hook and setting the `brand` property to your custom component or string. 

{% code title="/MyPlugin/reactium-hooks.js" %}

```javascript
import Reactium from 'reactium-core/sdk'; 

Reactium.Plugin.register('MyPlugin').then(() => {

    // Ensure the toolkit plugin is available
    if (!Reactium.Toolkit) return;
    
    Reactium.Hook.register('plugin-ready', () => {
    
        // Register Toolkit config override
        Reactium.Hook.registerSync('rtk-config', config => {
            config.brand = <div>My Awesome Brand</div>;
        });
    });
});
```

{% endcode %}

## Version Info

You can replace the default version info by registering a configuration hook and setting the `info` property to your custom component or string.

{% code title="/MyPlugin/reactium-hooks.js" %}

```javascript
import Reactium from 'reactium-core/sdk'; 

Reactium.Plugin.register('MyPlugin').then(() => {
    
    // Ensure the toolkit plugin is available
    if (!Reactium.Toolkit) return;

    Reactium.Hook.register('plugin-ready', () => {
    
        // Register Toolkit config override
        Reactium.Hook.registerSync('rtk-config', config => {
            config.info = <div>Style Guide</div>;
        });
    });
});
```

{% endcode %}


---

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

```
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```

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.