Page Types
Before adding a new page, you need to decide whether it belongs to any parent page, or whether you wish for it be a parent (top level) page itself.
Parent Pages
Parent pages are pages such as those found on the top navigation bar. They should be key pages which contain multiple child pages (product categories, multi-level information pages). Standalone pages such as contact and about us should also be parent pages.
If you wish to include a page in the top navigation bar, it
must be a parent page.
Child Pages
Child pages are those that belong to a parent, or top level page. They might be product pages or sub-sections of a main category. All news articles and glossary terms are regarded as child pages.
Example showing child page with title of immediate parent:
Page ordering
The order of child pages in the sub-page list is based upon when they were created. More advanced options allow the modification of this page order - allowing a precise, logical display of reference pages, glossaries or product-type listings.
To Infinity and Beyond!
There's nothing stopping you from adding more child pages underneath an existing child page. With this technique in mind, you can create a website which is many layers deep. And you needn't worry about getting lost - the automatically generated site map will show every page on the site.