1 2. As project management evolved, it became apparent to many executives that a for- mal project management process might not provide benefits significant enough to justify the expense associated with developing a formal methodology. In many orga- nizations, project management was considered as overhead. The driving forces of rapid technology changes, the increasing complexity of projects, and the increased demand for resources with specialized knowledge all contributed to the need for an effective project management methodology. How can a project management method- ology assist in managing and resolving issues related to these driving forces? What benefits are obtained through the use of a project management methodology? Should some flexibility be given to the project manager in the use of the methodology? What other driving forces might influence the decisions associated with establishing a proj- ect management methodology in an organization