Incorporated Yi Cais comments

Author: pabel-rh

modules/customization/proc-customize-rhdh-sidebar-menuitems.adoc

@@ -101,18 +101,15 @@ dynamicPlugins:
 ----
 dynamicPlugins:
   frontend:
-    default:
-      main-menu-items: # key for configuring static main menu items
-        menuItems: 
-          default: # `default.` prefix is required for a main menu item key <1>
-            <menu_item_name>: # key of the menu item configuration.
-              parent: my_menu_group # optional, specifies the parent menu item for this item
-              priority: 10 # optional, specifies the order of this menu item within its menu level
-            default: # `default.` prefix is required for a main menu item key <1>
-              <menu_group_parent_item_name>: # must be configured if it is specified as the parent of any menu items.
-                icon: my_menu_group_icon # required for parent menu items, defines the icon for the menu group
-                title: my_menu_group_title # required for parent menu items, defines the icon for the menu group
-                priority: 100 # optional, specifies the order of the parent menu item in the sidebar
+    default.main-menu-items: # key for configuring static main menu items
+      menuItems: 
+        default.<menu_item_name>: # key of the menu item configuration. `default.` prefix is required for a main menu item key <1>
+          parent: my_menu_group # optional, specifies the parent menu item for this item
+          priority: 10 # optional, specifies the order of this menu item within its menu level
+        default.<menu_group_parent_item_name>: # must be configured if it is specified as the parent of any menu items. `default.` prefix is required for a main group parent item key <1>
+          icon: my_menu_group_icon # required for parent menu items, defines the icon for the menu group
+          title: my_menu_group_title # required for parent menu items, defines the icon for the menu group
+          priority: 100 # optional, specifies the order of the parent menu item in the sidebar
 ----