In Scriptcase you can easily edit the position of the fields in applications, you just have access the properties of the application and select the position as shown in the image below.
Using the directional left and right you can add or remove fields of application. The fields will appear to rotate when its application will be to the right.
With the fields selected (right block) you can order them sequentially using the directional up and down.
That way when you run your application you can see the fields selected in the order they were configured, all this in a fast, convenient and simple way.