Enable a Theme for Legend to the Map Page Layout
Themes control the icons that are displayed on the map. The themes available in the Legend Editor window are identical to the themes in the Map Display window and are organised in a tree format. If the checkbox to the left of the theme name is checked (), the theme displays on the map. If the checkbox to the left of the theme name is unchecked (), the theme will not display on the map.
To enable a theme, check the checkbox beside the theme name in the Map Display pane of the Legend Editor window.
|The theme will not be added to the legend until after you click the button. By default, all enabled themes are included in the legend.|