# PivotFieldListDragDropService

By using **RadPivotFieldList**, the end user can change the way of representing aggregated data in **RadPivotGrid** by modifying the column/row group descriptions, the aggregate descriptions or the report filters. The end users can do this by dragging fields across the four list boxes in **RadPivotFieldList** or by reordering the items in a single list. This functionality is achieved by the **PivotFieldListDragDropService**.

> caption Figure 1: PivotFieldListDragDropService

![WinForms RadPivotGrid PivotFieldListDragDropService](https://www.telerik.com/products/winforms/documentation/assets/96b1b988fb202db4a5305f2b43d5dcf2/pivotgrid-drag-and-drop-pivotfieldlistdragdropservice001.gif)

Similar to [RadDragDropService](https://www.telerik.com/products/winforms/documentation/telerik-presentation-framework/raddragdropservice), **PivotFieldListDragDropService** exposes public events which allows to handle the drag and drop operation and customize it according to your requirements, e.g. control which items to be dragged.

## See Also

* [RadDragDropService](https://www.telerik.com/products/winforms/documentation/telerik-presentation-framework/raddragdropservice)