第 3 章 立项管理................................................................................................23.1 介绍................................................................................................................................................23.2 立项建议........................................................................................................................................33.2.1 目的.........................................................................................................................................33.2.2 角色与职责.............................................................................................................................33.2.3 启动准则.................................................................................................................................43.2.4 输入.........................................................................................................................................43.2.5 主要步骤.................................................................................................................................4[Step1] 立项调查.................................................................................................................4[Step2] 产品构思.................................................................................................................4[Step3] 可行性分析.............................................................................................................4[Step4] 撰写并完善立项建议相关文档..............................................................................5[Step5] 申请立项.................................................................................................................53.2.6 输出.........................................................................................................................................53.2.7 结束准则.................................................