Designer displays the Unique Key dialog box when you select Incremental Fetch in the Display screen of the chart wizard, or select the ellipsis in the value cell of the Unique Key property for a refresh object or for a business view that a library component uses in the Report Inspector.
You see the following options in the dialog box:
This box lists the fields in the business view the real time chart or library component applies, which you can use in the unique key.
Select to add the specified field in the Resources box to use in the unique key.
Select to remove the specified field from the unique key.
This box lists the fields that you add to use in the unique key.
Select to apply your settings and close the dialog box.
Select to close the dialog box without saving any changes.
Select to view information about the dialog box.