For our use of Asana, we use Sections to define Epics and Tasks to be User Stories. We enter a brief description of the Epic in the notes portion of the Section. However, when you create a Section via the API you can only set the name field, whereas when you create a Task via the API, you can immediately set story summary in the notes field. After you create the Section, you can make subsequent API calls to manipulate the Section as a Task. It would be nice if notes could be set when creating a Section via the API as it is when creating a Task to save the extra API calls.