1. Select the table and click Properties. Alternatively, select the table, right-click and click Properties on the shortcut menu. The Table Properties dialog box opens.
2. On the Table Properties dialog box, click the BOM Balloons tab.
3. Under Type, click Custom and select a user-defined symbol. Any selected balloons change to match the selected symbol, and the system displays the new balloons using the selected symbol for any selected components.
4. Click OK.
You cannot change individual simple-customized balloons to quantity-customized balloons, and vice versa. All balloons for any given region must be either quantity or simple balloons.