define(["backbone"], function(Backbone) {
    // single per course holds the updates and handouts
    var CourseInfo = Backbone.Model.extend({
        // This model class is not suited for restful operations and is considered just a server side initialized container
        url: '',

        defaults: {
            "updates" : null,   // UpdateCollection
            "handouts": null    // HandoutCollection
            }
    });
    return CourseInfo;
});