# OpenCATS documentation

## OpenCATS documentation

- [Current release: 0.10.0](https://documentation.opencats.org/readme.md): This documentation explains how to install, enhance and use OpenCATS, the free open-source applicant tracking system available at opencats.org.
- [Introduction and Overview](https://documentation.opencats.org/introduction-and-overview.md)
- [Licensing](https://documentation.opencats.org/introduction-and-overview/licensing.md)
- [Authors and Contributors](https://documentation.opencats.org/introduction-and-overview/authors-and-contributors.md)
- [Installation](https://documentation.opencats.org/installation.md)
- [Install on Ubuntu](https://documentation.opencats.org/installation/install-on-ubuntu.md)
- [Install on Windows](https://documentation.opencats.org/installation/install-on-windows.md)
- [Run the Installer](https://documentation.opencats.org/installation/run-the-installer.md)
- [Using the software](https://documentation.opencats.org/using-the-software.md)
- [Companies, contacts, job orders, and candidates](https://documentation.opencats.org/using-the-software/companies-contacts-job-orders-and-candidates.md)
- [Screens In-Depth](https://documentation.opencats.org/using-the-software/screens-in-depth.md)
- [How-to's](https://documentation.opencats.org/how-tos.md)
- [Hiding tabs](https://documentation.opencats.org/how-tos/hiding-tabs.md)
- [Password resets](https://documentation.opencats.org/how-tos/password-resets.md)
- [Emails & reminders](https://documentation.opencats.org/how-tos/reminder-emails.md): cronjob to send reminder emails for events / appointments
- [Technical configuration options](https://documentation.opencats.org/technical-configuration-options.md): This explains usage of optional add- ons or configuring advanced features (such as the Access List fearure)
- [Technical overview of original OpenCATS Source code](https://documentation.opencats.org/technical-configuration-options/technical-overview-of-original-opencats-source-code.md)
- [Access control lists](https://documentation.opencats.org/technical-configuration-options/access-control-lists.md)
- [CMS addons](https://documentation.opencats.org/technical-configuration-options/cms-addons.md)
- [Dev Guide to migrate Legacy to Symfony](https://documentation.opencats.org/technical-configuration-options/dev-guide-to-migrate-legacy-to-symfony.md)
- [Developer Guide](https://documentation.opencats.org/technical-configuration-options/developer-guide.md)
- [Configuration Reference](https://documentation.opencats.org/technical-configuration-options/configuration-reference.md)
- [Security](https://documentation.opencats.org/technical-configuration-options/security.md)
- [How\_to\_install\_Sphinx](https://documentation.opencats.org/technical-configuration-options/how_to_install_sphinx.md)
- [How\_to\_script\_database\_backups](https://documentation.opencats.org/technical-configuration-options/how_to_script_database_backups.md)
- [Docker - OpenCATS Installation Instructions](https://documentation.opencats.org/technical-configuration-options/docker-opencats-installation-instructions.md)
- [LDAP Authentication](https://documentation.opencats.org/technical-configuration-options/ldap_authentication_module.md)
- [Multi lingual\_version](https://documentation.opencats.org/technical-configuration-options/multi-lingual_version.md)
- [OpenCATS Youtube channel](https://documentation.opencats.org/technical-configuration-options/opencats-youtube-channel.md)
- [Prerequisites](https://documentation.opencats.org/technical-configuration-options/pre-requisites.md)
- [Roadmap](https://documentation.opencats.org/technical-configuration-options/roadmap.md)
- [Vital Security: Restrict access to upload folders (.htaccess)](https://documentation.opencats.org/technical-configuration-options/vital-security-restrict-access-to-upload-folders-.htaccess.md)
- [Backup, Restore, and Upgrade](https://documentation.opencats.org/technical-configuration-options/opencats-backup-restore-and-upgrade-instructions-this-section-incomplete.md)