As you have learned in the previous 3 lessons, the assignment list is a valuable tool available within the TIA Portal environment. Part 4 of this lesson topic, the assignment list, shows you a different color appearing in the list and exactly what it means. We will change some addressing around and demonstrate the impact on the list and describe to you exactly what is happening. We will also take a look at the hardware configuration, in both device and network view, to show you some things that are program has that changes this up a little. Let’s get into this lesson and see what is happening in this installment of How to Use the Assignment List.