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┃                                  Variables                                   ┃
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  Variable                                Description                           
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  var1                                                                          
  string standard mandatory               A first variable.                     
  Default: no                                                                   
  var2                                                                          
  string standard mandatory               A second variable.                    
  Default: no                                                                   
  var3                                                                          
  string standard mandatory               A third variable.                     
  Validator: var3 must be different                                             
  than var2.                                                                    
  Default: yes                                                                  
  Example: yes