Please follow the steps below to create a widget:
From 'Backend Monitors' Section
On the Metrics Tree Window, right click on the Monitor that you want to use for the Widget.
From the drop down menu, click the "Add Widget"
A new widget form will open, fill out the form to your specifications, then click save.
The monitor should now appear under the newly created widget “XenApp LineChart”
How to link Monitors to existing Widgets?
A monitor can be linked to an existing widget. Doing this is faster than creating a new widget from that monitor. When a monitor is linked to a widget all of the settings for that widget are applied to that monitor.
To link a monitor to an existing widget right click on the monitor in the Monitors tab. Then select "Link to Widget"
A list of all of the available Widgets will appear, click on the check icon next to a Widget to link this monitor to it
The Monitor should now appear under the Widget that was selected in the Widgets