---
version: '1.1'
leader:
  description: a leadership
  type: leadership
  leader:  # a leader
    - value1
    - value2
  follower1: val11  # a follower
  follower2: val21  # an other follower
calculate:
  description: a calculated variable
  multi: true
  unique: false
  default:
    jinja: >-
      {{ _.leader.follower1[0] }}