摘要：The portfolio technology is used to solve project portfolio problems from strategic-level and tactical-level, namely, project portfolios based on goals and similarities, respectively. On the basis of analyzing and proposing the type of portfolio of project, we analyzed the relation between the project functional goals and the project, introduced the project portfolio technology of functional goals. On this basis, we studied the principle and process of the project portfolio technology which is based on project functional goals and the formation of program were studied accordingly.
关键词：Multi-Project; Portfolio of Projects; Functional Objective of Project; Project Portfolio Technology
