Prerequisite: Refer to blog post Create Solution for Course Management Solution
Go to https://make.powerapps.com/environments/0663f8ce-997b-e7e3-a0a0-43cf0bd6ff10/solutions/
Click on ‘Course Management Solution’ as shown above.
Click on Apps-> New -> App -> Model-Driven App
Enter the details as shown above and click ‘Create’ button
Model Driven App – Course Management App will be created in the Course Management System Solution.