Mark the checkbox to export this parameter and decide the header name. The hearder name can be static text or dynamic using wildcards.
The name of the column in the export file can be set to %LNAME% to give the name of the ForecastSeries. Reference fields can also be used e.g. %REF1% will give the name as reference field 1 for the Forecast Series.
“%LNAME%[1,3]_Load” means the first three letters from the series name followed by “_Load” will set the column name.