"Portfolio management is an integral part of the organization's overall strategic plan. The increasing acceptance of portfolio management indicates that the application of appropriate knowledge, processes, skills, tools, and techniques to select the right work may have a significant impact on program, project, and organization success. While project and program management continue to focus on "doing the work right," portfolio management maintains a concern with "doing the right work." The Standard for Portfolio Management -- Fourth Edition is an expansion of and companion to information provided in A Guide to the Project Management Body of Knowledge

"项目组合管理是组织整体战略计划的一个组成部分。越来越多的人接受组合管理，这表明应用适当的知识、流程、技能、工具和技术来选择正确的工作，可能会对计划、项目和组织的成功产生重大影响。当项目和计划管理继续关注 "做正确的工作 "时，项目组合管理保持对 "做正确的工作 "的关注。