This screenshot shows Enterprise Manager Console XML Database Management Window.
The dialog on the left side of the window contains the Navigator which has a tree of the Oracle XML DB resources and database objects you can view or modify.
The dialog on the right side is the detail window that has specific tasks you can perform.
The menus at the top include File, Navigator, Object, Tools, Configuration, and Help. There are icons on the left-hand side that provide an alternative method for launching various tasks.