Icons give each hub, section and chapter a small visual marker that makes your structure quicker to navigate. In the relevant dialog, click the Icon field to open the icon picker, then choose an icon from the grid. There is a wide range to choose from, so you can pick something that matches the topic – for example a stethoscope for a clinical section or a phone for a contacts chapter.
Like colours, icons are optional and can be changed at any time by reopening the item and selecting a different icon.
