Fill tracking entries autimatically

Hi, There is function for filling in Item tracking lines on sales order, Item Jorunal etc called “Find Entries Automaically” IN Attain 3.10, butthis feature has been removed from 3.70. My user goes mad if he have to fill 100 serail no.s , one by one. Have any one worked out on this feature in MBS 3.70 Regards