Well, as a central agency, we work with other departments in the approvals of their spending and in the authorities they require for contracting and other things. In that sense, we can improve the services we provide to other departments by being more efficient internally.
Christine mentioned some of the efficiencies that she has introduced in her sector, and Sally and Bill in their sector. They work with departments. All of that makes government more efficient, and therefore, one hopes, provides more efficient services to the public as well.
Sally may want to add something.