Passing parameters to SAP Function from Crystal report

Dear All,

i have created one ABAP function that returns a table as summary based on the the From and To date Input parameters.

My question is how to pass these input parameters from the Crystal Report.

In crystal report I cretaed parameters : ?From_dt and ?To_dt.

In Function the import prametes are : IN_FROM_DATE, IN_TO_DATE

Can someone help me to achieve this.

Regards,

Venkat