[
  {
    "op": "core/column-addition",
    "engineConfig": {
      "facets": [
        {
          "type": "list",
          "name": "id",
          "expression": "isBlank(value)",
          "columnName": "id",
          "invert": false,
          "omitBlank": false,
          "omitError": false,
          "selection": [
            {
              "v": {
                "v": false,
                "l": "false"
              }
            }
          ],
          "selectBlank": false,
          "selectError": false
        }
      ],
      "mode": "row-based"
    },
    "baseColumnName": "mets:mets - mets:dmdSec - mets:mdWrap - mets:xmlData - mods:mods - mods:genre",
    "expression": "grel:with([ ['article','oaArticle'], ['bachelorThesis','oaBachelorThesis'], ['book','oaBook'], ['bookPart','oaBookPart'], ['conferenceObject','conferenceObject'], ['doctoralThesis','oaDoctoralThesis'], ['masterThesis','oaMasterThesis'], ['PeriodicalPart','journal issue'], ['report','oaBdArticle'], ['StudyThesis','oaStudyThesis'], ['Other','oaBdOther'] ], x, forEach(x, v, if(value == v[0], v[1], null)).join(''))",
    "onError": "set-to-blank",
    "newColumnName": "doctype",
    "columnInsertIndex": 20
  }
]