Creating and Maintaining Aggregate Sets › Editing an Aggregate Set

Editing an Aggregate Set

You can edit an aggregate set to make changes in its contents or to add objects from the same or a different model. You would edit an aggregate set in one of the following situations:

• Preparing for Trial Migration after creating an aggregate set for Compare. When you create an aggregate set for comparison purposes, you generally select objects at a high level to ensure you get all needed information on subordinate aggregate objects. When you prepare for Trial Migrate, you select objects at the lowest level possible. You can edit a set to remove high-level objects and add the needed low-level objects when moving from the comparison phase to the migration phase of your synchronization plan.
• Preparing for Migration after evaluating Trial Migrate Report. You can need to add objects based on messages produced during Trial Migration. For example, the message object <requires> object identifies an object you need to add to the aggregate set for the next Trial Migration.
• Creating a set to be used for a model that is composed of objects from two or more other models. You can create the set with one of the source models then edit the set to add objects from the other source model.