== Example with mandatory variables not filled in

[,yaml]
----
---
dynval1:                      # A dynamic family
  var: example
dynval2:                      # A dynamic family
  var: example
----
== Example with all variables modifiable

[,yaml]
----
---
var:                          # A suffix variable
  - val1
  - val2
dynval1:                      # A dynamic family
  var: example
dynval2:                      # A dynamic family
  var: example
----