> For the complete documentation index, see [llms.txt](https://bluurdoc.bluur.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bluurdoc.bluur.ai/en/functions/working-with-a-document/stages/ai-classification/preview.md).
# Preview
When you hover over the category name, an eye icon appears. Click it to limit the display of labels to the selected category.
Further clicks allow you to hide the labels in this category or display all classification fields again.
Filtering visible labels using eye icons.
{% hint style="warning" %}
**Important:** The classification preview is only a visual aid for the user. This feature does not affect the document anonymization process and does not change the scope of the data that will be anonymized.
{% endhint %}
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## 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, and the optional `goal` query parameter:
```
GET https://bluurdoc.bluur.ai/en/functions/working-with-a-document/stages/ai-classification/preview.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
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.