Displaying List Levels
When the system searches for, or creates totals for line items, it creates list levels. List levels are levels or groups used to display line items.
You can display an overview of these list levels and select a previous list level. The system then displays the line items in the list level that you selected.
To display line items from a previous list level, proceed as follows:
Note that after you select a previous list level, you can no longer display a later list level. For example, if you have searched or created totals for the line items four times, the system creates four list levels. If you go back to the second list level from the fourth list level, you cannot go forward to the fourth list level.