# 5 User Management

Tenant administrators can **add, edit, and deactivate users**, assign different **account types**, and configure **tenant-level user settings**. These capabilities are commonly used to:

* Temporarily manage users who are unexpectedly out of the office
* Troubleshoot and adjust user features and permissions
* Configure special settings for executives or other key users

User management helps ensure that user accounts remain accurate, secure, and properly configured as organizational needs change.

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### Topics Covered in This Article

This article includes the following sections:

* [Users](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/users)
* [How to Configure the Endpoints?](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/how-to-configure-the-endpoints)
* [User Groups](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/user-groups)
* [DND and Automatic Callback](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/dnd-and-automatic-callback)
* [Speed Dial 8](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/speed-dial-8)
* [Speed dial 100](https://support.portsip.com/portsip-communications-solution/portsip-pbx-administration-guide/5-user-management/speed-dial-100)