When executing one process, some items might be done just once while others need to be done multiple times.
Example: Bake Muffins
Some steps like mixing the ingredients will be done just once, while others, like filling the dough in the shape, will be done multiple times.
In the Simulation tool it is currently not possible to cover these scenarios. Neither can this be done through conditional gateways (all muffin cups filled? Else go back and repeat step), nor does the simulation allow to enter level of data (mix ingredients is level 1, fill cups is level 2 >>> start the process 5 times a day (=5*level 1) with each containing 10 items of level 2 (=50 * all level 2 steps).