In this level of the framework the project manager is responsible for program Management and working to resolve program and portfolio level issues.

在信封框架的这一层，项目经理负责项目管理、解决项目和项目组合层级的问题。

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In fact, it is strongly suggested that the implementation of portfolio management practices be defined and executed as a program effort (rather than a project effort).

事实上，强烈建议把项目组合管理实践的实现定义并执行为计划工作(program effort)(而不是项目工作)。

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