Every now and then, we need to look up things in our documentation ourselves. So we configured a context menu-option that is visible when you right-click on a function node. It takes you directly to the relevant page in our documentation.
You can see the diagram here https://public.graphileon.com/?diagram=287600. If you want to implement it on your own Graphileon (3.0.0 or higher), you can use this JSON, and import the configuration into your application store. You may have to change the source of the TRIGGER to the NetworkView or YFilesView in your existing configuration.