Once you have chosen a section of the site by system type, release and language, additional drop-down menus are show.
•Select Top to display the section of the site with a navigation tree on the left. You can then use the navigation tree to select more information.
•The other options in the drop-down allow you to select the information you want displayed using further drop-down menus.
•In some cases the additional drop-down menus are not shows as no further choices are available after picking the language for the section.