Ever made a model with system processes, and later discovered that you want the detail offered by unit processes? Or after creating a model with unit processes, did you wish you can switch to system processes for faster calculation?
Using the library switch function, you can easily switch between unit and system libraries, without having to change your model. The function allows you to replace ALL data from one library to another - given that processes in both libraries have similar names.
Note that this feature is only available for Analyst, Developer and PhD licences.