== Example with mandatory variables not filled in

[,yaml]
----
---
leader:                       # A leadership
  - leader: example           # A leader
    follower1: example        # A follower
    follower2: example        # An other follower
----
== Example with all variables modifiable

[,yaml]
----
---
leader:                       # A leadership
  - leader: example           # A leader
    follower1: example        # A follower
    follower2: example        # An other follower
----