About Central Pages
A DivePort central page provides specific details about a dimension value. In the factory configuration file, a dimension tag or dimension set tag can specify a central page to be associated with the dimension.
In DivePort, when a dimension is associated with a central page, a row-scoped portal page click action is automatically added to measures, matrix, and analysis portlets targeting the central page. Users must have access to the central page to use the click action.