When certain options are activated, the ''SmartBalloons'' utility generates a MacroFeature called ''.SmartBalloons1(incremented number) in the PropertyManager to update the information displayed in the markers when properties are modified. Only one MacroFeature per sheet.

Example If you launch the ''SmartBalloons'' tool and display a ''Quantity'' property, a MacroFeature is created.


 

 


Now let's return to the assembly and add a ''.Trunnion'' to bring the number to ''.4''.


 


As soon as you return to the drawing, due to the presence of the MacroFeature, the quantity is recalculated and updated. Without it, this value would have remained at ''.3''.