Your initial post should include the following:

Comprehension: Provide a use case diagram.

Comprehension$/$Explanation: Explain your approach to the problem, the decisions you made to arrive at your solution, and how you completed it$.$ Explain why you chose these particular use cases and why you chose the relationships between them. Explain your approach to creating your functional model and the design decisions you made to create it$.$

Verification and Validation: Verify and validate your use case diagram and use case descriptions against the SIS requirements definition. Check your diagram against the CIS requirements and write this review. In doing verification, the objective is to make sure that you are building software according to user specifications. Ask questions like these: Does each use case have the required functionality? Do all the use cases combined perform as a complete, coherent system?

Reflection: Reflect on this experience and the lessons you learned from it$.$ These are your reflections on what you learned. Address what you found challenging and what you found easy. Discuss your experience creating your functional model and the lessons you learned from it$.$ Specifically, draw connections between your experience and the object$-$oriented techniques and methods discussed in this course.