Select Data Source allows you to select a data source for the data value.
Select either:
Point - select a data point to display
Building Name - select the name of the building.
Equipment - select a specific piece of equipment in the building selected above.
Object Name - select the name of the object.
Property Name - select the name of the property to display.
Data Log - select a data log to display.
Building Name - select the name of the building.
Equipment - select a specific piece of equipment in the building selected above.
Property Name - select the name of the property to display.
Select the Data Log.