# CH-J Server Manager documentation

This edition is distributed under the **CH-J Proprietary Software License, version 1.14** (October 11, 2026). The full license is included in `../licenses/APPLICATION_LICENSE.txt` in installed distributions and `../LICENSE` in the source folder. The application opens the full text from **Settings → Licenses and documentation**.

## Operational guidance

- [Provozní bezpečnost a zálohování (česky)](provozni-bezpecnost-a-zalohovani.md)
- [Operational Safety and Backup Guidance (English)](operational-safety-and-backup-guidance.md)
- [Betriebssicherheit und Datensicherung (Deutsch)](betriebssicherheit-und-datensicherung.md)

The documents are displayed before installation from the website and before first use or use after an update. Following their recommendations is optional; their content is informational and non-binding. They are not part of the Software License and do not require separate acceptance.

## Application documentation

- [Server diagnostics](server-diagnostics.md)
- [Remote editor and latency monitoring](remote-editor-latency.md)
- [Biometric unlock](biometric-unlock.md)
- [Ubuntu / Debian APT repository](apt-repository.md)
- [License acceptance and packaging](license-acceptance.md)