POS có thể được phát triển trong một số cách khác nhau. Nếu đó là một ý tưởng để xem xét, nó có thể sẽ được phát triển bởi một người cá nhân-thường, những người sẽ được người quản lý dự án. Nó có thể được departmentally | Project Portfolio Management 361 opportunities in the pipeline and even lesser on the because the industry isn t in the research and development mode. In a volatile high-growth high-tech industry the allocations might be very different. More resources will be spent on the stars and and fewer on the cash cows. Cash cows will have a very short useful life and any investments in them will be risky. Project Distribution Matrix Simple yet elegant in its simplicity the Project Distribution Matrix model shown in Figure says that there must be a mix of projects in the portfolio. This mix will be dictated by the skill inventory of those who will work on projects as well as the needs of the organization to attain and sustain market share. It can be used in conjunction with the models shown previously to ensure a healthy mix is present in the project portfolio. The Project Distribution Matrix is similar to the Strategic Alignment Model in that it defines a rule for classifying projects. The rule is a two-way classification as shown in the figure. New Enhancement Maintenance The columns of the matrix classify projects according to whether they are New Enhancement or Maintenance. Project Focus New Enhancement Maintenance Strategic Tactical Operational Figure Project Distribution Matrix. 362 Chapter 20 New. A new project is one that proposes to develop a new application process or product. Enhancement. An enhancement project is one that proposes to improve an existing process or product. Maintenance. A maintenance project is one that simply proposes to conduct the normal care and feeding of an existing operation which could include fixing errors that have been detected or otherwise updating some features that have become obsolete or are part of a process that has been changed. Strategic-Tactical-Operational The rows of the matrix classify projects based on their role in the enterprise Strategic. A strategic project is one that focuses on the strategic elements of the .
