Hello Everybody, my simulation progresses and I have several inspectors that are listed in the model tab of the console (for setting parameter values in my model). However, I wonder what controls the order in which the inspectors are listed? Especially since the ordering can change from one program start to the next !? Ideally I would like to specify my own order because some parameters belong logically together. Axel P.S. Also many thanks for the replies to the doLoop question.