Example with mandatory variables not filled in


---                                                                             
rougail:                      # Rougail                                         
  var1:                       # The first variable                              
    - example                                                                   
  var2:                       # The second variable                             
    - example                                                                   
  var3:                       # The third variable                              
    - example                                                                   



Example with all variables modifiable


---                                                                             
rougail:                      # Rougail                                         
  var1:                       # The first variable                              
    - example                                                                   
  var2:                       # The second variable                             
    - example                                                                   
  var3:                       # The third variable                              
    - example                                                                   
  var4:                       # The forth variable                              
    - value                                                                     
  var5:                       # The fifth variable                              
    - value                                                                     
  var6:                       # The sixth variable                              
    - value                                                                     
  var7:                       # The seventh variable                            
    - value                                                                     
  var8:                       # The eighth variable                             
    - value