“…Support decisions to approve the staged advance of the project from feasibility assessment, development, migration, implementation, termination and postimplementation (Seward, 1975;Lay, 1985;Coleman and Jameison, 1991;Farbey et al , 1992;Whitten, 2000); 2. Provide assurance that the project is within acceptable bounds of budget, quality and schedule (Balachandra and Raelin, 1980;Turner, 1980;Pinto and Slevin, 1987;Archibald, 1992;Buttrick, 2000); and 3. Support subjective assessments of benefits realization (Mirani and Lederer, 1993;Norris, 1996;Peters, 1996;Ward et al , 1996;Devaraj and Kohli, 2002;Murphy, 2002).…”