'On the fly' Adv Pricing adjustments

Client is on World and moving to 9.1

They have 1 x Adv. Pricing schedule consisting of a number of pricing adjustments. What they are able to do in World, during SO entry, is to manually enter a value into the Item Price Group field against an item. When this value is entered it causes the World system to replace the price adjustment the system defaulted to in the SO, with the price adjustment that correlates to that Item Group value in the pricing schedule.

So:

·          Default adjustment for this Customer / Item combo is: ‘XYZ’

·          User wants a different price for this particular order, so enters value ‘AA’ into Item Price Group field.