Page Manager
The entire WMS is based on the “parent-child” relationship. For example, http://yoursite.com would be the “parent” which is the “Homepage,” and the “child” would be the “About” page. This "parent-child" relationship makes page organization easy.The Page Manager also creates the URL link structure. For Example -- If we added a child page to About and titled it Bios, the URL would be http://yoursite.com/about/bios. This is very significant. If a link does not match the content, or worse is a random string of letters and numbers, search engines will have a very difficult time finding it.
See example below-
