[ { "op": "core/text-transform", "engineConfig": { "facets": [ { "type": "list", "name": "8200", "expression": "facetCount(value, 'value', '8200') > 1", "columnName": "8200", "invert": false, "omitBlank": false, "omitError": false, "selection": [ { "v": { "v": true, "l": "true" } } ], "selectBlank": false, "selectError": false } ], "mode": "row-based" }, "columnName": "8200", "expression": "null", "onError": "keep-original", "repeat": false, "repeatCount": 10, "description": "Text transform on cells in column 8200 using expression null" } ]