> ## Documentation Index
> Fetch the complete documentation index at: https://help.autoproctor.co/llms.txt
> Use this file to discover all available pages before exploring further.

# IFrame Query Arguments

> Append query parameters to iframe URLs in AutoProctor's Advanced Settings to customize embedded content.

When you use the **IFrame/Other** quiz provider, you can append query parameters to your embedded quiz URL through AutoProctor's **Advanced Settings**. This lets you customize how the embedded content behaves -- for example, forcing a specific language or enabling embedded mode -- without modifying the original URL.

## How It Works

AutoProctor constructs the final URL by appending your query arguments to the original quiz URL. You provide only the parameters; AutoProctor adds the `?` prefix automatically.

<Frame caption="How to use query arguments in AutoProctor's Advanced Settings">
  <video controls className="w-full rounded-xl" src="https://mintcdn.com/autoproctor/7zYXBEI4HjozjVaz/videos/settings/query-arguments.mp4?fit=max&auto=format&n=7zYXBEI4HjozjVaz&q=85&s=6c55dcc8f29a701424c415a6710297ca" data-path="videos/settings/query-arguments.mp4" />
</Frame>

<Steps>
  <Step title="Open Advanced Settings">
    Navigate to your test and open the **Advanced Settings** section.
  </Step>

  <Step title="Enter Your Query Arguments">
    Type your parameters in the **Query Arguments** field. Use the format `key1=val1&key2=val2`.
  </Step>

  <Step title="Save Settings">
    Save your test settings. AutoProctor appends your parameters to the quiz URL when rendering the iframe.
  </Step>
</Steps>

### Example

If your original URL is:

```
www.website.com
```

And you enter the following in the **Query Arguments** field:

```
key1=val1&key2=val2
```

AutoProctor renders the iframe as:

```
www.website.com?key1=val1&key2=val2
```

<Note>
  Do not include the `?` prefix in your query arguments. AutoProctor adds it automatically when constructing the URL.
</Note>

## Common Parameters

| Parameter       | Purpose                     | Example Use Case                                             |
| --------------- | --------------------------- | ------------------------------------------------------------ |
| `hl=en`         | Set the language to English | Render a Google Form in English for international candidates |
| `hl=fr`         | Set the language to French  | Render a Google Form in French                               |
| `embedded=true` | Force embedded mode         | Ensure certain platforms display correctly inside the iframe |

## Related Resources

* [Quiz Providers](/supported-quiz-providers) -- All supported quiz platforms
* [Advanced Settings](/advanced-exam-settings) -- Login providers, collaborators, and other advanced options
* [Timer Settings](/timer-settings) -- Configure test duration and time windows
* [Proctoring Settings](/proctoring-settings) -- Camera, microphone, and tab-switching options