I am trying to copy a property value from the same source from object A to object B, and the objects share a similar value that I would like to use to associate them:


So to be clear:

Object A & Object B are associated in System 1

I got them separately in System 2, and it's possible to associate them by copying a property value from Object A into Object B.


I am trying to copy the value with two level lookup  but can't get it to work.