Specifies information about the groups of service lines that price adjustment groups are associated with. You can, for example, have a price adjustment group that adjusts service lines including any spare parts, one that adjusts service lines for a particular resource, or one that adjusts service lines for all spare parts with a particular combination of general business and product posting groups.
The item, resource or cost to which you post the difference produced by the adjustment lines for the service price adjustment group, must have the same VAT product posting group as the adjusted service lines.