Adding a Cost Model Rule to Additional Charges and Discounts
Management > Linguistic Tool Setup > Cost Model Setup > Cost Models > Cost Model > Additional Charges > Add
Specify which rule or rules govern the charge or discount. These
rules must have already been created in Management > Linguistic Tools Setup > Cost Models Setup > Cost Model Rules.
To add a rule to the line item charge
In the Additional Charges or Discounts dialog box, click Add.