---
title: "Unique Categories"
---

> Documentation Index
> Fetch the complete documentation index at: https://docs.praxisnavigator.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Unique Categories

## How we describe it

Number of distinct types of security threats linked to this user.

## Where this comes from

This signal is derived from Microsoft Graph: `GET /security/alerts_v2, alert.category`.

[Microsoft Graph documentation](https://learn.microsoft.com/en-us/graph/api/security-list-alerts_v2)

Source: https://docs.praxisnavigator.io/analytics/glossary/unique-categories/index.mdx