Hierarchies in XML modeling requests
       The XML based modeling requests support hierarchies on a dimension.
         Hierarchies can be defined as a part of the dimension.
   
      This table describes the methods to use to maintain hierarchies:
| Method | Description | 
|---|---|
Dimension GetHierarchyDefinition | 
                  Dimension GetHierarchyDefinition | 
Dimension GetProperties | 
                  Dimension GetProperties | 
Dimension ListHierarchies | 
                  Dimension ListHierarchies | 
Dimension PutProperties | 
                  Dimension PutProperties | 
Dimension UpdateHierarchies | 
                  Dimension UpdateHierarchies | 
Dimension Write | 
                  Dimension Write |