Banner's Mass Data Updating Utility (MDUU) is a business tool that institutions can use to quickly and easily develop batch updating processes that are not met by current Banner functionality. Parameter
driven, these procedures can be used over and over again. Georgia Tech has successfully used MDUU to set 'NR'(Not Reported) grades when instructors have failed to submit grades. This presentation will show how easy it is to set up (with security) allowing the functional user to control execution of the process along with the successful execution of a complex process.