Requirements Analysis: Organize Requirements

A good requirements structure targets consistency, repeat ability and high levels of quality.

Inputs :

• Organizational Process Assets
• Stated Requirements
• Solution Scope

Tasks:

• Defining the level of abstraction or detail for your requirements
• Selecting appropriate modelling techniques
• User classes, profiles or roles
• Concepts and their relationships- Data modelling
• Events- Scope models, process models, state models and use cases
• Process- Use cases, organizational models, state diagrams
• Rules

Techniques:

• Business Rules Analysis
• Organizational Modelling
• State Diagrams
• Data Flow Diagrams
• Data Modelling
• Process Modelling
• Use Cases
• Functional Decomposition
• Scope modelling

Knowledge areas using the o/p (Requirements structure):

Prepare requirements package -- Req management and communication

Specify and model reqs-Req analysis

Other stakeholders:

• Domain SME
• Implementation SME
• Sponsor
• End user