Sets of Movements
In the 1.4 Sets of Movements window, we combine the sets of lines with the corresponding loads.
We assign the Tandem axle 300 kN to Lane 1 and the Tandem axle 200 kN to Lane 2.
Sets of lines and sets of moving loads can be selected in the list with the 
button.
In the Number of Generated Load Cases section, we can see that eleven load cases will be created considering the specified moving step. The number of the starting load case can be defined individually in the Start Generation with section.