> For the complete documentation index, see [llms.txt](https://tech.x2bee.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tech.x2bee.com/api-guide/api-guides-en/back-office/system-bo.md).

# System BO

## Overview

Introduces system-related APIs needed for X2BEE system administration, including user, menu, permission, and common code management.

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## API Composition <a href="#api" id="api"></a>

* Personal Management
* User Management
* Notification Message Management
* Monitoring Management
* Basic Information Management
* Menu Management
* Notice Management