# Page Outline

The Page Outline feature parses the article's chapters and lists them in an interactive page outline, making it easy to jump to the section you're interested in. This is especially helpful for longer articles or research papers where you may not have time to read everything in one sitting.

### **How to use Page Outline on Reader Mode**

* Click on the [Settings menu](/using-reader-mode/reader-mode/reader-mode-settings.md)
* On the `Display` section, tick the Outline checkbox
* Click save

<figure><img src="/files/ABlVAuScHYGTBnYZn1A6" alt=""><figcaption></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://help.readermode.io/using-reader-mode/page-outline.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.