在需求分析的前期应该将“项目的目标与范围”这一项目的本质文档化，让每一个项目成员对其达成共识。该文档是十分重要，但却又是十分容易被忽视的。该文档模板比较适用于定制开发项目。-Needs analysis in the early stage should be　objective of the project and scope　the project of the nature of the document so that each item to reach a consensus of its members. The document is very important, but it is very easily be overlooked. Comparison of the document template for custom development projects.