Translating Hierarchy Objects to Strategy

TM1 --->	XMLA --->	Strategy
Hierarchy	Hierarchy	Hierarchy

TM1: Hierarchy

TM1 allows the definition of one or more hierarchies within a dimension as collections of attributes. The attributes become levels of the hierarchy.
XMLA: Hierarchy
Strategy: Hierarchy

Hierarchies are used to group attributes (levels) together and define the relationships between these attributes. Strategy uses hierarchy objects to represent both dimensions and hierarchies from XMLA.