Migrating Objects from One Model to Another › Preparing for Migration › Become Familiar with Aggregate Object Expansion

Become Familiar with Aggregate Object Expansion

Certain aggregate objects can have subordinate aggregate objects. When navigating through the selection lists to select objects to migrate, you can expand an aggregate object to display its subordinates for selection. Expansion hierarchies tell you what object types are selectable when you expand a given object type.

Each of the following graphics begins with the highest-level object in the hierarchy of subordinate aggregate objects. Each level of indentation represents a level of subordination.