In this lesson, we continue discussing the Cross Reference tool in the programming environment of Step 7. We will open up the same project in both Step 7 and TIA Portal and compare the results of the Cross Reference tool search. We find that one environment is not only more advanced, in results, than the other but also more helpful. We also see that in one environment, we appear to be missing some search results. We discuss why that is the case and how we can rectify the problem. Open up this lesson to learn more about the options in the two environments.