No nothing on the item numbers on the parts list has been manually changed on the drawing. But you can automatically sort in the parts list beginning with whatever number you want. If you have sub-aasemblies you do not always want to start with item number 1, which is why they giveyou the option to start at any number you want. This is an automatic change in the parts list command, not a manual change of the numbers, so I still do not understand what "so long as your item numbers are dynamically fed from the parts list", means.