Navigating in AEM: Node Structure
node structure inside the site admin window
The Parent Page will show a ‘+’ next to the page icon in the left pane when collapsed. When you click on the ‘+’, the page name or the page icon, its children will display in the right pane.
Child pages are the sub-pages that sit below the parent. Children can also be parents to other pages For example, in the folder structure to the right, Admission is the child of Boston College and it is also the parent of Contact Us through the file named aaa.