Description of the illustration obj_own_wa.gif

Work Areas own instance objects only, including Program instances, Report Set instances, Load Set instances, Data Mart instances, and Workflow instances. Each of these owns a Table Descriptor to Table instance Mapping and an Execution Setup. Each Execution Setup owns a Parameter Set instance and a Job. Each Parameter Set instance owns a Parameter instance, and each job owns an output. In addition, a Work Area owns Table instances, which owns constraints. The Work Area also owns Business Area instances, which own Table Descriptor to Table instance Mappings.