1.Draw a Domain model using the uml class diagram notation.Show concepts associations and attributes

2.Create a system sequence diagram

Change Password

Level:....

Primary Actor:Customer

Preconditions:

User must be registed on the system.

User must have opened the account.

Main Success Scenario

1- User enters the password change page.

2- User enters the old new password.

3- User enters the new password.

4- User re-enters the new password to the another field.

5- User can save the changes by clicking on the Deitir button

Extensions

2a- User enters the old password incorrectly.

1- User will see the old password incorrect message on the screen.

2- User re-enters the old password.

Steps 1-2 are repeated until the correct entry.

3a- User re-enters the new password incorrectly.

1- User will see the message that the password do not match on the screen.

2- User re-enters the new password.

Steps 1-2 are repeated until the correct entry.

5a- User want to cancel the password changes.

1- User clicks vazge button.

Post conditions: