After creating all the pages, you have to create sidebar of the module.
To Add root , click on Add Root button , Property Editor box will open .
Add caption of the root and select type.
Code
To refer home page select home and if you want to refer nothing, click on blank.
Page
To refer any page that is created. Select page from list.
You can redirect node to any heading of linked page by entering heading id in Section.
URL
To refer any external url. Enter url.
After enter details, click on Save.
To add another root, click on Add Root. To add child to any node, click on that node and then Add Child. You can edit any node by click on that node -> Edit. You can delete any node by click on that node -> Delete.
You can create any tree like structure following parent-child relationship.
