Explanation/Reference:
A: Enterprise View can contain multiple Essbase Servers, applications, and databases. You can create custom views of the Enterprise View tree in separate tabs in the navigation pane. Custom views can help reduce the number of mouse clicks it takes to navigate to an object in Enterprise View.
You can add the following Essbase objects to a custom view: Essbase Servers, applications, databases (C), calculation scripts (D), report scripts, filters, and rules files. You cannot add Essbase users and groups, Essbase Administration Servers (not B), or Essbase Administration Server users (not E) to a custom view.