Our company is currently using a training system which was based off the application in the marketplace. The views and forms are setup. We only need help with the scripting and custom actions. However, we would like to add the following: 1. Student can view all available courses. They click a custom action to register for course. If they have already registered then it is canceled. An alternative and better option would be to have a view that only shows courses which they have not registered. 2. Students can view there registered/completed courses and unregister if needed.