commerce-8.x-2.8/modules/order/commerce_order.workflows.yml

order_default:
  id: order_default
  group: commerce_order
  label: 'Default'
  states:
    draft:
      label: Draft
    completed:
      label: Completed
    canceled:
      label: Canceled
  transitions:
    place:
      label: 'Place order'
      from: [draft]
      to: completed
    cancel:
      label: 'Cancel order'
      from: [draft]
      to:   canceled

order_default_validation:
  id: order_default_validation
  group: commerce_order
  label: 'Default, with validation'
  states:
    draft:
      label: Draft
    validation:
      label: Validation
    completed:
      label: Completed
    canceled:
      label: Canceled
  transitions:
    place:
      label: 'Place order'
      from: [draft]
      to:   validation
    validate:
      label: 'Validate order'
      from: [validation]
      to: completed
    cancel:
      label: 'Cancel order'
      from: [draft, validation]
      to:   canceled

order_fulfillment:
  id: order_fulfillment
  group: commerce_order
  label: 'Fulfillment'
  states:
    draft:
      label: Draft
    fulfillment:
      label: Fulfillment
    completed:
      label: Completed
    canceled:
      label: Canceled
  transitions:
    place:
      label: 'Place order'
      from: [draft]
      to:   fulfillment
    fulfill:
      label: 'Fulfill order'
      from: [fulfillment]
      to: completed
    cancel:
      label: 'Cancel order'
      from: [draft, fulfillment]
      to:   canceled

order_fulfillment_validation:
  id: order_fulfillment_validation
  group: commerce_order
  label: 'Fulfillment, with validation'
  states:
    draft:
      label: Draft
    validation:
      label: Validation
    fulfillment:
      label: Fulfillment
    completed:
      label: Completed
    canceled:
      label: Canceled
  transitions:
    place:
      label: 'Place order'
      from: [draft]
      to:   validation
    validate:
      label: 'Validate order'
      from: [validation]
      to:   fulfillment
    fulfill:
      label: 'Fulfill order'
      from: [fulfillment]
      to: completed
    cancel:
      label: 'Cancel order'
      from: [draft, validation, fulfillment]
      to:   canceled