Hierarchies: IEaxDataAreaHierarchies;
Hierarchies: Prognoz.Platform.Interop.Express.IEaxDataAreaHierarchies;
The Hierarchies property returns parent object of alternative hierarchy.
To get dimension selection, use IEaxDataAreaHierarchy.Selection.
The property use is given in the example for IEaxDataAreaHierarchy.ElementStyle.
See also: