Device Queue represents a list of network devices that will be accessed by a Qapp in order within the canvas during the Qapp execution.

1.Double-click the Canvas node in the Execution Flow tab to open the Canvas. By default, a Device Queue node is displayed.

2.At the Device Queue node, select Device in the Device From list.

3.Point to the Device Queue node, click the icon, select Device(this) and then click Extend.

4.Click the this node. There is only one option this in the Select a device column in Device Queue field. It means that the Qapp will execute the commands on devices in this column as target devices.