Set Sum Group Dialog
Use this dialog to assign the selected cell(s) to a sum group.
To view sum groups assigned to cells, on the View tab, click Preferences, and select the Sum Group option. This feature helps to locate sum groups as cell numbers are temporarily replaced by sum group names.
Set Sum Group
Type or select a sum group you want to assign to the cell. Use sum groups to add cell values into a total cell. At a later time, if you require additional cells, assign them to the appropriate sum group and the value of the cells automatically updates the total line.