Master/detail business entity

Topics: General Discussion Forum, July and December Releases Forum
Feb 21, 2007 at 4:20 PM
Hi there.
I'm trying to implement the classic PlaceOrder service and I need to implement the master/detail (order + order lines) both as a business entity and as a data contract.
Where can I find some sample of this master/detail pattern using the WSSF?
I don't know how these business entities should be handled in the data layer (the repositories, etc.).
Thanks in advance.