There are various techniques applied to manage project portfolios. This paper discusses using Earned Value Management and Treemaps. The latter provides a very powerful visual technique.
The current debate over IT spending often misses the point. Its not how much you spend, its the way you manage your IT spending that counts. The goal is not reduced spending but selective, value-creating spending that makes a greater contribution to the bottom line.
This whitepaper provides a detailed analysis of the distinctions and synergies between Project Portfolio Management (PPM), Enterprise Project Management (EPM), and ERP systems. It offers practical advice on integrating these systems to streamline project management and enhance organizational efficiency.