(ORG-1925)
...
Legend Context menu
If categorical data is present in a plot, a new context menu named Add/Update Legend Entries will be available when you right-click on the legend.
Categorical Values will show. User can choose it to turn regular legend into Categorical legend. It was called Enhanced Legend in the past.
For box charts, the legend has a new context menu named Box Chart Components which opens a dialog for customization of what components to display in the legend.
...