migmag-1.0.x-dev/migmag_process/tests/modules/migmag_target_bundle_test/migrations/migmag_tbt_entity_test.yml

id: migmag_tbt_entity_test
source:
  plugin: embedded_data
  data_rows:
    -
      id: 'bundle 1'
    -
      id: 'bundle 2'
  ids:
    id:
      type: string
process:
  id:
    -
      plugin: explode
      source: id
      delimiter: ' '
    -
      plugin: concat
      delimiter: '_'
  label: id
destination:
  plugin: entity:entity_test_bundle