How to provide MASS transaction concept to table maintenece generator

Hello ,

Can any body provide me the solution ....for how to add MASS transaction working concept to table maintenence generator.

In our requirement user will select some number of records from table maintenence view using MENU >SELECTIONS>SELECT BY CONTENTS .

Based on this they will select number of records to update .

from this step they want the same functionality of MASS transaction

Any help is appreaciated and rewarded.

urgent

thanks