Gauge properties - Data source tab
Data Field
If the Gauge control is on a view page in a data group, a data field can be selected here that provides data to be displayed. However, this is not possible on top-level view pages.
Static value
A static value can be entered here.
Calculations
A formula can be defined here.
Edit
Opens the formula editor.
System value
A system value can be used as the data source here. Three options are available here:
Request value
Session value
Value
Enter the name of the parameter here.
Specfication
If the system value does not return a value, the value entered here is used.