I would like to organize some KBs into one course with links between KBs (next/previous) and if possible add an evaluation form at the end.
Any idea how to do that?
Do you know any integration with a learning platform BTW? I see that Lithium Campus is based on Learndot...
What you could do is organize the community structure according to your courses:
This way your users could click through the articles making up one course. To capture the passing of an exam you would need a custom page for the form and then assign a role upon completion.
Alternatively you could use an external learning platform that would grant community roles upon completion. I am not aware of any prebuilt connectors that would do so. Actually we are currently looking ourselves at ways to improve that integration since we currently manually assign community roles after course completion in Lithium Campus.