Use this page to select the attributes to be the keys to the object that is used in the report.
Fields List
Displays the attributes that are defined in the selected form file. Corresponding form file field names are also displayed for each attribute.
Select the attributes to be defined as keys and click Add to move them to the Keys List.
Keys List
Displays the attributes you have selected as keys. To remove a key, select it and click Remove.
It is important that this list displays the attributes in the same sequence as they are defined in the persistent object your report is to reference. To change the sequence of the keys, use the Up or Down buttons.