This toggle can be used to show or hide value labels outside the nodes. If enabled, all nodes will display their name on a label that’s placed below each node.

By default, node IDs will be displayed as-is, but you can create custom node names using the Source Node Label and/or Target Node Label. You can customize the appearance of Outside Labels using the following settings:

• Font Color
• Font Size Mode
• Font Size* 
• Font Family
• Font Style
• Background Color
• Background Opacity
• Border Radius
• Padding

*This setting is revealed if the Font Size Mode is “Fixed”.