This documentation not the only source of information about OpenCms. Other documentations with different focus are available. Here we present an overview on these different documentation sources.
The demo modules shipped with OpenCms present most of the features, in particular the new features, in action. It is meant to give an impression on what is possible and typically focuses on the latest features. Therefor, the demo website is already quite complex. Nevertheless, it provides an excellent source of information.
If you cannot find suitable information in this documentation you can try to look them up in the OpenCms wiki. But notice: