While Wikipedia is the broadest unified body of knowledge, WikiSuite is the most comprehensive and integrated Open Source enterprise solution: https://wikisuite.org
Virtualmin is a key component of WikiSuite, along with Tiki Wiki CMS Groupware, Jitsi Meet, Syncthing, Manticore Search and MeshCentral.
The WikiSuite installer now uses the official Virtualmin 7 installer! Debian 10 and 11 confirmed working (Other OSs will be worked on in coming weeks/months)
You can follow the action here:
https://gitlab.com/wikisuite/wikisuite-packages
A big thank you to the contributors of Virtualmin!