# Example with mandatory variables not filled in

    rougail:                      # Rougail
      dynval1:                    # dyn{{ identifier }}
        var: example              # A dynamic variable

# Example with all variables modifiable

    rougail:                      # Rougail
      var1:                       # A suffix variable
        - val1
      dynval1:                    # dyn{{ identifier }}
        var: example              # A dynamic variable
      var2: example               # A variable calculated