When you open the procedure, the Create tab first appears
This is where you decide how to classify and select your list. There is a number of classification and selection alternatives you can use.
There are also a few different List types to choose from depending on which information you want to view. You will also find different alternatives for the list types. If you select the list type Check credit limit you can make further selections.
Under printout samples, you can see samples of the different list types as well as explanations regarding each list type.