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pmp培训项目范围管理WBS

pmp培训项目范围管理WBS

创建WBS它属于范围管理知识领域规划过程组,过程定义是把项目可交付成果和项目工作分解成较小的更易于管理的组成部分。它有四个输入,项目管理计划,项目文件,事业环境因素,组织过程资产用到两个工具。


我们对于目前尚不能够明确规划的工作,我们采用规划包近期制定的详细,未来远期制定的粗略体现的是滚动式规划的精神。

规划包是一种低于控制账户而高于工作包的组建,他的工作内容已知,但是详细的进度活动未知,它有两个输出范围基准,项目文件更新,范围基准是经过批准的范围说明书WPS和WPS词典三位一体的基准,被用作和实际绩效进行比较的依据。 


专家判断,分解。创建WBS是针对可交付成果,自上而下进行分解,越往下越详细,最底层的叫做工作包,可以更准确地对它进行持续时间估算和成本估算,分解的程度取决于项目经理所需的管控程度,所以不同的可交付成果可以分解到不同的层次。 

WPS中还有两个层级的可交付成果,控制账户和规划包。


控制账户是把范围进度成本加以整合,语气中值相比较,用来测量绩效的综合管控点。

每个控制账户可以包括两个或两个以上的工作包,但是每个工作包只能属于一个控制账户。


pmp培训

Creating a WBS It belongs to the scope management knowledge area planning process group, which is the process of breaking down project deliverables and project work into smaller, more manageable components. It has four inputs, project management plan, project documentation, business environment factors, and two tools for organizing process assets.


For the work that we are not yet able to clearly plan, we have adopted the detailed details of the planning package in the near future, and the rough formulation of the future long-term development is the spirit of rolling planning.


The planning package is a component that is lower than the control account and higher than the work package. His work content is known, but the detailed progress activity is unknown. It has two output range benchmarks, the project file is updated, and the scope benchmark is the approved scope. The three-in-one benchmark for the WPS and WPS dictionaries is used as a basis for comparison with actual performance.

Expert judgment, decomposition. The creation of WBS is for deliverables, which is decomposed from top to bottom. 

he more detailed and down-to-the-level, the lowest level is called the work package, which can more accurately estimate its duration and cost. The degree of decomposition depends on the project manager's needs. The degree of control, so different deliverables can be broken down to different levels.


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