[
  {
    "model": "journal.issuetype",
    "pk": 1,
    "fields": {
      "code": "issue",
      "pretty_name": "Issue"
    }
  },
  {
    "model": "journal.issuetype",
    "pk": 2,
    "fields": {
      "journal": 1,
      "code": "collection",
      "pretty_name": "Collection"
    }
  }
]