The Addie model is a way to organize and prioritize the development of course content and support training material.
The ADDIE model can help you design effective and on the scope courses and learning materials!
To develop a course with ADDIE model you need first to define your learning project and then specify the tasks of this project.
You can start developing your course by first defining a project and then specifying the tasks of your project according to the ADDIE model.