Role Based Notifications in a Modular Learning System

A modular learning system is provided for providing notifications to users of the modular learning system. The modular learning system includes a variety of types of users interacting with the modular learning system and with one another. The modular learning system enables users to create learning applications, purchase learning application, perform learning applications, and interact with one another to accomplish these tasks. The modular learning system maintains activity items related to these actions on the modular learning system. These activity items include a description of the activities performed as well as user roles entitled to view information about the activity item. When a user requests a notification from the system, the system identifies the user's role in the system and activity items that may be viewed by that user role.