Grapphical Mapping

Hi

I have above source structure. I need read RECORD2-->Filed3 value (CC) when RECORD2-->field1 value is AA and pass that value(CC) to some target field. Could you please advise if this can be done through graphical mapping without using java code ?

I have tried of using constant "AA" with node function "useOneAsMany" and it didn't helped.

Any suggestions ?

Thanks

Kumar