Processing Rules

Is there a way to have Processing Rules available for transactions in Trading Networks that would allow for multiple functional groups to contain the same ST02 ID number. Example:

*Customer A sends an 830 and 846 within same ISA
*830 ST02 = 001
*846 ST02 = 001
*846 has status of DONE W/ERRORS

Our Pre-Processing tab is set to ‘Always’ Check Uniqueness of document ID and sender.

We are currently running version 1.0.2 of Trading Networks and version 3.6 of Server and Developer.

Any assistance or suggestions is appreciated.