It's super easy to create pages dedicated to knowledge that can be edited and shared with the team. You can create like a whole system that also each department to create tabs in which they can write up some knowledge they have: processes, way of working, etc. You can use it anytime with any colleague to explain something. Review collected by and hosted on G2.com.
The UX/Ui is not great; It can become a real mess if you don't try to put some sort of organization from the start. As anyone can create, copy, and edit. The best is to have one dedicated person per team to create or edit, and all other users can just read and comment. Review collected by and hosted on G2.com.


