SSIS: Using rows from Flat file source and pass them as parameter values to stored procedure

I have followed the steps mentioned in the below post but w开发者_JS百科ith no success.

SSIS Execute a Stored Procedure with the parameters from .CSV file SQL Server 2005

I cant seem to map the flat file output columns to my stored procedure parameters, where is this done?

Thanks Dave

It will be under Column Mappings on the OleDB Command task.