Please enable JavaScript.

Coggle requires JavaScript to display documents.

Requirements elicatation (Documentation (Use Case Diagram (Main Symbols…

- - - - Performance
      - Stability
      - Usability
      - Portability
  - - - Actor
        
        Human
        
        Non-Human - Other Systems
      - Use Case
        
        Verb Noun Phase
        
        What it does, not how it does it
      - System Boundary
      - Association Line
        
        This actor is involved in this use case
        
        <<includes>>: one use case always involves another
        
        Arrow points to what is being included
        
        <<extends>>: under certain conditions a use case follows a variant
        
        Arrow points to what is being extended