> For the complete documentation index, see [llms.txt](https://documentation.nomos-system.com/nomos-system/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.nomos-system.com/nomos-system/integrator-en/administration.md).

# Administration

In this menu, you can perform various administrative functions.

1. [Settings](/nomos-system/integrator-en/administration/settings.md)\
   Here you can adjust settings like language, timezone, and date/time.
2. [Network](/nomos-system/integrator-en/administration/network.md)\
   In this section, you can manage the network settings of the controller.
3. [Users](/nomos-system/integrator-en/administration/users.md)\
   This area allows you to add, edit, or delete users.
4. [Mobile Devices](/nomos-system/integrator-en/administration/mobile-devices.md)\
   This section provides the option to configure and manage mobile devices for receiving push notifications.
5. [Advanced](/nomos-system/integrator-en/administration/advanced.md)\
   Advanced settings for deeper configurations and system customizations.
6. [Support VPN](/nomos-system/integrator-en/administration/support-vpn.md)\
   Enable secure remote access for your support (e.g. integrator or nomos system) on demand by sharing the displayed IP address.
7. [Direct-VPN](/nomos-system/integrator-en/administration/vpn.md)\
   Set up VPN clients to securely reach the controller from outside your local network on a permanent basis.
8. [Security](/nomos-system/integrator-en/administration/security.md)\
   This section provides an overview of security-related information for the controller.
9. [Configuration](/nomos-system/integrator-en/administration/configuration.md)\
   In this section, you can back up or restore various configurations and settings.
10. [Software Update](/nomos-system/integrator-en/administration/software-update.md)\
    This section allows you to update the software of the controller.


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