Example with mandatory variables not filled in

---                                                                             
dynval1:                                                                        
  var: example                                                                  
dynval2:                                                                        
  var: example                                                                  
var1: example                                                                   

Example with all variables modifiable

---                                                                             
dynval1:                                                                        
  var: example                                                                  
dynval2:                                                                        
  var: example                                                                  
var1: example                                                                   
var2:                                                                           
  -                                                                             
  -