# Category Icons

MRS includes the ability to send back a category icon.

* Icons are served when a logo is unavailable.
* It’s recommended that you use your own Icons so that they fit with your user experience.
* MRS supports two sizes for the image:
  *  PNG images of 96x96 pixels and 192x192 pixels 
* If not supplied, MRS will use the following default categories and category icons:

<figure><img src="/files/vpr2zFj5m0KDEPu1V0Sg" alt=""><figcaption></figcaption></figure>

Note: These icons are defaults only, it is recommended that your own icons be used.


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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://devs.snowdropsolutions.co.uk/advanced-use-cases/categorization/category-icons.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.