Very simple.
In your dashboard, click on your account name and then on favorites. Here you will find all the areas that you have saved.
Select the desired areas, click on ‘actions’ and ‘create new area’. Or immediately create a new map with your selected favorites by clicking on ‘create new map’ under ‘actions’. Now follow the requested steps.
Composite areas are saved in the “areas” main menu. New maps are saved in the main ‘maps’ menu. View all area features there.