This dialog appears when you expand the Dynamic Resource > Aggregations node in the Resources panel, then click <Add Aggregation…> or right-click a dynamic aggregation and then select Edit from the shortcut menu. It helps you to create or edit a dynamic aggregation in a report. See the dialog.
Aggregation Name
Specifies the name of the aggregation.
Mapping Name
Click 
to select a field or a formula on which the aggregation is based on in the Select Resource dialog.
Aggregate Function
Specifies the function for the aggregation. The function will be applied to the group where the aggregation is placed or the entire report if the aggregation is placed in the report header or footer. For details about each function, see Math functions.
OK
Creates or edits the aggregation and closes the dialog.
Cancel
Cancels the operation and closes the dialog.
Help
Displays the help document about this feature.
