The following plot types are now able to create a Legend object with proportional symbol sizing:

• Bubble Plot
• XYZ Bubble Plot
• Ternary Bubble Plot

Turn on a bubble plot legend using the steps below:

1. In the Object Manager, click the plot. 
2. In the Property Manager, click the Plot tab. 
3. Check the box next to Show bubble legend.

After the legend has been created, select it to edit its properties.