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