> For the complete documentation index, see [llms.txt](https://docs.allganize.ai/nlu-api-dashboard/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.allganize.ai/nlu-api-dashboard/data-management/tree-classification-category-settings.md).

# Tree Classification Category Settings

Users who use Tree classification should refer to this menu.

{% hint style="info" %}
This menu can only be used in Tree Classification projects.
{% endhint %}

At the bottom of the GNB > Settings > General tab in the Tree Classification project, there is a Category Settings section. 

Here you can define, edit, remove categories and define hierarchies.

<figure><img src="https://130024530-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FbLiHRL2K36Nfs8G0PSiU%2Fuploads%2FiLHiPe0GtNHEweHK9vvO%2FTreeClassification%20Category%20menu.jpg?alt=media&amp;token=e468dd91-ca16-4791-b7d1-67263ff3e634" alt=""><figcaption></figcaption></figure>