Adding Serial Numbers to Material Tag in MES

Has anyone on E9 ever successfully added Serial Numbers to the Material Tag from MES?

E9 allows for Serial Numbers to be tracked from operation to operation in MES. In the End Activity screen, there is a Serial Numbers button so the SN's being moved can be selected to go to the next operation. I need the selected SN's to be added to the Material Tag.

I have successfully added the SNTran table to a subreport for the Material Tag report and I am pulling SN's related to the job and current operation sequence, however, it is pulling all SN's that have gone through that operation, not just the current SN's being moved (as a side note, we move partial quantities through the operations; if it was the entire quantity, this would work).

If anyone has any suggestions, it would be most appreciated.