Use Case Header Area
• Has a name and a unique ID
• Include application area
• List actors
• Include stakeholders
• Include the level
• Has a brief description of the use case
Use Case Levels
•Use case levels describe how global or detailed the use case description is:
• White (like clouds): enterprise level
• Kite: business unit or department level
• Blue (sea level): user goals
• Indigo (or fish): functional or subfunctional
• Black (or clam): most detailed
A Use Case Scenario Is Divided into Three Sections (Figure 2.16)