1# Distributed Data Management 2 3 4 5### Introduction 6 7This sample shows how to use distributed data management with eTS, including creating a **KvManager** instance and transferring data across devices. 8 9### Usage 10 111. Adds two devices to the network. 12 132. On the home page of one device, touch the **Hop** button in the upper right corner. In the dialog box displayed, select the peer device to start the application on the peer device. 14 153. After the peer device is started, click + on the page to add a widget. You can touch **X** in the upper right corner of the widget to delete the widget. The data displayed on the two devices is the same. 16 174. When you perform operations on the peer device, the data displayed on the two devices is the same. 18 19 20 21### Constraints 22 23This sample can only be run on standard-system devices. 24