Understanding Reusing Rowset-Based Message Parts
PeopleSoft Integration Broker enables you to reuse rowset-based message parts by referencing another message part or by copying another message part.
Note:
You cannot reuse message parts at Level 0.
Referencing Message Parts
A reference to a message part is read-only in the message part where it is referenced. To make changes to a referenced message part, you must make the changes to the referenced message part directly. All changes are then propagated to every message in which the message part is referenced.
Copying Message Parts
If you copy a message part, the system copies all records and fields and displays them at the record level. The records and fields become permanent to the new message and you can edit all records and fields directly in the message where the copied part exists. Changes you make to a copied message part are not propagated to other copies of the message part that may exist. You must make changes to a copied message part, you do so manually to each message part that you want to change.