I have a process where the process time will be according to a simple equation (time = mass / 15) where the mass is the mass of the item. The mass will have a statistical distribution Normal (25,5)
I have defined a label called "mass", and I've defined a trigger on the source (on creation, set label: Object = Item; Label = "mass"; Value = normal(25, 5, 0)
I don't know how to define on the processor the process time to say the model that the process time will be the "mass"/15. On previous versions had exist By Expression, but on 2018 version i did not found it.