Display name

The name of the value shown in the user interface

Code name

Name used in your code

Query

Here you can add the SQL query used to retrieve data to be displayed by the value.

For security reasons, the Edit SQL queries permission for the Reporting module is necessary to edit this property.

Is stored procedure

Indicates if the query is a stored procedure or not.

Formatting string

You can format the displayed value using the standard .NET expressions. Examples:

•{0} - displays the value

•{0:F1} - displays the value as a floating point number with one digit displayed after the decimal point

You can find more details in .NET Framework documentation.