The Site Pages page is used to modify the structure of the pages in your site. When you initially click on this page, the menus and page icons represent the current page structure of your site. You can add, delete or rename most of the menus and pages on your site.
Right-click on a page icon to see a list of options available to you for that particular page.
Double-click on a page icon to rename it. Click off of the renamed page by clicking anywhere on the main space of the page. Then click the Save button.
To change the layout of your pages, simply drag and drop a page to the desired location. When you move these pages around, the order of the menu bar at the top of your site is adjusted accordingly. You can even make groups of menus if you like.
To add a new custom page to your site:
Right-click on the text "Menu Pages" at the top of the page directory structure.
Right-click and select Add Custom Page.
"New Custom Page" is added to the bottom of the page directory structure.
Double-click on the "New Custom Page" text and rename it to whatever you would like.
Click off of the renamed page by clicking anywhere on the main space of the page.
Now you can drag and drop the icon for your new custom page up and down the structure of your site and place the page wherever you want it.
Click the Save button to save your work.
Go to the Content > Page Edit page to edit this new custom page.