Government will share in any revenue upside and/or total net saving arising from the Modification (whether as a result of a decrease in the private party's capital expenditure or recurrent costs or the sub-contractors' costs and having deducted the private party's costs in implementing the change). Sharing will occur in accordance with a mechanism to be agreed as part of the project agreement. Any service fee reduction (reflecting the saving being shared) will be set in accordance with the Compensation Principles.