anchor.diff:  
   |10
   |Extensibility - Reporting
  -a|* Tester
  +a|* Developer
   |Support for different test report formats can be implemented with minimal
   effort.
   
  
positive.code: |Performance of Execution
  a|* Business Expert
    * Developer
    * Tester
  |The system makes optimal use of its resources to enable fast feedback.
  
  |12
  |Extensibility - Programming Language
  a|* Developer
    * Tester
  |Support for Fixtures written in different programming languages can be
  realized with reasonable effort.
  |===
  
negative.code: 
  * Business Expert
  * Developer
  * Administrator
  
  