Finding RequestedByEmpID after material queue is processed (removed from table)

In the material queue, there is a field called RequestByEmpID. Once the material queue is processed it is gone and therefore so is the data in that field. Does anyone know of another way of getting this info once the record is gone from the material queue?? I’ve tried part tran for the relevant transaction but it’s not there also.

Once a Material Queue record is processed it is physically deleted, and RequestByEmpID isn’t written to PartTran or any other standard table.

If it wasn’t captured beforehand (for example via BPM to a UD field/table), there’s no way to retrieve it once the queue row is gone.

I might be wrong, but in standard Epicor that field doesn’t persist anywhere else.