specify model requirement 

specify model 

analysis any state state anystate 

elicitation elicitation  model model requirement convey inform convey audience 

matrices matrices diagram diagram 图

矩阵模型matries matrices matrices diagram 

combination combination sutited best suited to meet statemaker people roles roles category category stakeholdor stakeholdor rationale rationale  rationale 根本原因rationale 逻辑依据  usecase usecase userstory 

activity flow  capability capability functional prottyping datainformation represent represent information shu数据流图datafkou diagrams interface interface analysis analysis interface attribute various various requirement 

abstraction absteaction abstraction  foramal standard stansaedard stanfard key图例

architecture lifecircle lifecyclemanagement tools s

Model

Mactrices

Diagram

People & roles

Rationale (scope model, root cause analysis)

Activity flow (use case, user stores, processes)

Capability (functions)

Data & information (Data dictionary, Glossary, interface)

attributes: prioritisation, value, source

Notations (UML, informal)

specify requirements 定义说明需求

model requirements 针对解决方案

集中不同模型

人員和角色

rationale，explain why

activity flow事件流程

capability能力相關模型

data and information 數據字典
 

Matrices

Diagrams

Model category

组织，人物，角色关系。

modelcategory: retionale

represent why

Analyze requirement

stakeholder requirement

business requirement

UML 独立建模语言