As we get into larger feeders on larger services it would be nice to simplify parallel feeder selections with respect to conductor sizing and quantity of parallel conductors. For example, on a 2000 amp service it would be nice to easily be able to switch between 5 parallel runs of 600MCM and 6 parallel runs of 400MCM, or 8 parallel runs of 250MCM, etc. As the services get larger, so does the list of possible combinations.
I think the way it is currently set up, you need to access the customizations to create the wiring arrangement and then select it for that specific project (or set it in the master schedule). It would be nice to select the quantity of parallel runs and have the software determine wire/conduit size.