# FieldName Property

## Overloads

| [FieldName](https://help.qlik.com/en-US/qlikview-developer/September2026/Subsystems/QMSAPIref/Content/PIX.QMSAPI.DataObjects.DocumentTask.TaskReduce.TaskReduceDynamic.FieldName.htm#PIX_QMSAPI_DataObjects_DocumentTask_TaskReduce_TaskReduceDynamic_FieldName) |  | Name of the field to reduce the document on. |
| --- | --- | --- |

[](https://help.qlik.com/en-US/qlikview-developer/Subsystems/QMSAPIref/Content/PIX.QMSAPI.DataObjects.DocumentTask.TaskReduce.TaskReduceDynamic.FieldName.htm) [](https://help.qlik.com/en-US/qlikview-developer/Subsystems/QMSAPIref/Content/PIX.QMSAPI.DataObjects.DocumentTask.TaskReduce.TaskReduceDynamic.FieldName.htm)

## FieldName

Name of the field to reduce the document on.

### Declaration

```

          public string FieldName { get; set; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| System.String |  |