The History Query Predicate property filters to show the shortcuts in the nav tree. Since the Only Display Parent Device Histories value is set to true and the shortcut is not a child of any of the station devices (Station1, Station2, etc.) these shortcuts include histories that have a “building” property set to a value of “Headquarters” and are included anywhere in the history space. If the shortcut is placed under Station1 with these same property settings, then only the Station1 “Consumption”, “OutsideAirTemp”, and “Demand” histories would display.

Figure 185. Example nested History Nav Shortcuts

The History Nav Shortcuts named “Chemistry” shows all shortcuts to histories with a building property set to “Chemistry”.

The History Nav Shortcuts named “Biology” shows shortcuts to histories with a building property set to “Biology”. Since the Only Display Parent Device Histories value is set to true and the shortcut does not have a parent “device” these are histories that have a “Biology” property set to a value of “Headquarters” and are included anywhere in the history space.