The content tree defines not only the site map of your web site, but it also defines how the pages are nested. When you request a page
/products/notebooks/dell800, the portal engine works loads the content in the following order:
| Processed path | Page template | Rendered page | 
| / (root) | Main menu page template | 
 | 
| /products | Products page template | 
 | 
| /products/notebooks | Notebooks page template | 
 | 
| /products/notebooks/dell800 | Inherits page template from parent page. The product detail is displayed automatically instead of the listing by the document viewer. | 
 | 
Page url: http://devnet.kentico.com/docs/devguide/index.html?content_tree_and_page_templates.htm