GasAccounting stream

{
    "toProperty": "GASAccounting",
    "transformations": [
        {
            "type": "If",
            "expression": "BUC1_2 = 'CB' && (BUC3_1 != '0' && BUC3_1 != 'C')",
            "whenTrue": {
                "type": "FixedValue",
                "fromValue": "CORPORATE"
            },
            "whenFalse": {
                "type": "If",
                "expression": "BUC1_3 = 'CBC'",
                "whenTrue": {
                    "type": "FixedValue",
                    "fromValue": "COMMERCIAL"
                },
                "whenFalse": {
                    "type": "If",
                    "expression": "BUC1_2 = 'SM'",
                    "whenTrue": {
                        "type": "FixedValue",
                        "fromValue": "SMALL BUSINESS"
                    },
                    "whenFalse": {
                        "type": "If",
                        "expression": "BUC1_2 = 'MB'",
                        "whenTrue": {
                            "type": "FixedValue",
                            "fromValue": "MICRO BANKING"
                        },
                        "whenFalse": {
                            "type": "If",
                            "expression": "BUC1_2 = 'CL'",
                            "whenTrue": {
                                "type": "FixedValue",
                                "fromValue": "CONSUMER"
                            },
                            "whenFalse": {
                                "type": "FixedValue",
                                "fromValue": ""
                            }
                        }
                    }
                }
            }
        }
    ]
}