> For the complete documentation index, see [llms.txt](https://docs.collibra.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.collibra.com/platform-self-hosted/collibra-platform-self-hosted-installation-and-upgrade/unattended-installation-and-upgrade.md).

# Unattended installation and upgrade

Instead of following the installation wizard, you can also install or upgrade the software in an unattended way by executing the installation command in combination with a configuration file.

This allows you to automate the installation process on various servers.