To add the menu to the sidebar of your site, click Widgets and click the arrow next to the Global [L1] and Home [Left] widget areas to expand. (Administrators Only.)
The Home widget area will display on the sidebar of the home page only. The Global widget area will display on every page except the front page.
Click-and-drag the Custom Menu widget into both the Global [L1] and Home [Left] widget areas. For each, expand the widget and select the name of the menu you want to display. Click Save.