Example with mandatory variables not filled in

---
rougail:                      # Rougail
  dynval1:                    # A dynamic family
    var: example              # A dynamic variable
  dynval2:                    # A dynamic family
    var: example              # A dynamic variable

Example with all variables modifiable

---
rougail:                      # Rougail
  dynval1:                    # A dynamic family
    var: example              # A dynamic variable
  dynval2:                    # A dynamic family
    var: example              # A dynamic variable