This was an interview assessment for one of the jobs I applied and which I got the job. The client wanted a simple log in functionality to be mocked up with an explanation of what is required. The requirements were to service an individual account holder and a user that interacting with the system from their organisation's point of view. This also had to reflect user account self management. What is included in this portfolio is a flow of the below functions: - Login functionality - Forgot password - Forgot username - Account management(Add, Delete or Update) This includes the mock up screens for all screens involved and email template communication as defined by the flow. The use case scenario really dig deep into the steps required in order to validate the solution. This does not only help a developer to produce a solution that will satisfy the specified steps but also helps a tester understand the solution very quickly and able to test the solution quicker.