Object Groupings and Systems (Hierarchy Name)

The Object Groupings and Systems hierarchy contains descriptors that in their singular form denote a number of artifacts that are related but discrete and are to be treated as a unit or an assembly of equipment and activities intended to perform a specific function.Relation to Other Hierarchies: Descriptors for groupings or systems that are not object-based are found in other hierarchies, such as in the Organizations hierarchy, and under <groups of people> in the People hierarchy.