Rick,
>There is one other thing. Can entity objects still participate in transactions? If so it would be helpfull to show in the Dev Guide how to set up a transaction for multiple business objects.
Yes they can...the instructions in the Dev Guide for setting up transactions for multiple business objects is exactly the same. You just need to register one business object with another and when you save, they are included in the same transaction.
Best Regards,
Kevin McNeish
Eight-Time .NET MVP
VFP and iOS Author, Speaker & Trainer
Oak Leaf Enterprises, Inc.
Chief Architect, MM Framework
http://www.oakleafsd.com