Assigning materials to profit centers is very time-consuming if you have to maintain a large number of material masters. With a new function in Release 3.0, you can now select a list of materials by material type, material group or product hierarchy, and then assign the individual materials to a profit center in one step.
This function if found in the application menu under "Assignments -> Material -> Fast assignment".
You can also use this function when you customize Profit Center Accounting.