Compare Objects from an Existing Aggregate Set

Use this procedure to update or replace an aggregate set in any of the following situations:

If you have migrated objects using the set, you created with the initial compare and you now want to replace the aggregate set with any objects still to be migrated.
If you have not yet migrated the objects composing the existing aggregate set, but you have made some changes that are based on the trial migrate report. You can merge such changes into the existing set. If your set includes all objects that are compared as different, but you want it to also include all objects that are compared as existing in the source only. Such a set would enable you to migrate both new and changed objects in the same migration session. The Merge option makes this possible.

You can use a set without replacing it or merging more objects into it with the Take No Action option.