Variable                               Description                            
 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 
  var1                                                                          
  string standard mandatory              A first variable.                      
  Default: no                                                                   
  var2                                                                          
  string standard mandatory unique       A second variable.                     
  multiple                                                                      
  Default: the value of var1.