Show in tray icon
Allows showing currently selected graph values in the icon in system tray area.

Hints:
- You must activate and select desired graph to get access to this option.
- You may hold <Shift> button pressed on your keyboard while changing this option to change it synchronically for all graphs.
- When multiple graphs are selected this option is changed synchronically for all selected graphs. In this case you may hold <Ctrl> button pressed on your keyboard while changing this option to change it for focused graph only.
- You may select color for tray icon output by clicking the adjacent color preview field.
- You may disable user interface tooltips via <User interface> tab in advanced properties.