[
  {
    "op": "core/column-addition",
    "description": "Create column Titel at index 48 based on column 245 : a using expression grel:value + if(isNonBlank(cells[\"245 : b\"].value),\". \",\"\") + if(isNonBlank(cells[\"245 : b\"].value),cells[\"245 : b\"].value,\"\") + if(isNonBlank(cells[\"245 : n\"].value),\" - \",\"\") + if(isNonBlank(cells[\"245 : n\"].value),cells[\"245 : n\"].value,\"\") + if(isNonBlank(cells[\"245 : p\"].value),\" - \",\"\") + if(isNonBlank(cells[\"245 : p\"].value),cells[\"245 : p\"].value,\"\") + if(isNonBlank(cells[\"246 : a\"].value),\" - \",\"\") + if(isNonBlank(cells[\"246 : a\"].value),cells[\"246 : a\"].value,\"\")",
    "engineConfig": {
      "mode": "row-based",
      "facets": []
    },
    "newColumnName": "Titel",
    "columnInsertIndex": 48,
    "baseColumnName": "245 : a",
    "expression": "grel:value + if(isNonBlank(cells[\"245 : b\"].value),\". \",\"\") + if(isNonBlank(cells[\"245 : b\"].value),cells[\"245 : b\"].value,\"\") + if(isNonBlank(cells[\"245 : n\"].value),\" - \",\"\") + if(isNonBlank(cells[\"245 : n\"].value),cells[\"245 : n\"].value,\"\") + if(isNonBlank(cells[\"245 : p\"].value),\" - \",\"\") + if(isNonBlank(cells[\"245 : p\"].value),cells[\"245 : p\"].value,\"\") + if(isNonBlank(cells[\"246 : a\"].value),\" - \",\"\") + if(isNonBlank(cells[\"246 : a\"].value),cells[\"246 : a\"].value,\"\")",
    "onError": "set-to-blank"
  }
]