Setting First Balloon When balloons are numbered sequentially, you can select which balloon to use as the first balloon. In the drawing view, click one of the following: Auto Balloon (Annotation toolbar) or Insert > Annotations > Auto Balloon Balloon (Annotation toolbar) or Insert > Annotations > Balloon Stacked Balloon (Annotation toolbar) or Insert > Annotations > Stacked Balloon In the PropertyManager, under Item Numbers, select Order sequentially. Under Item Numbers, click in First item. Click the balloon to use as the first item. Click . In this example, the bottom left balloon is selected as the first balloon.The item numbers in the bill of materials update with the new balloon ordering. Parent topicOrdering Balloons Numbering Balloons Sequentially