make Sequence Diagram for this use case Use Case Name View grades Pre-condition Description The student should login the banner then go to student tab, Final grades tab , finally the system show the list of grades if it's available, other wises, it shows error message Primary Actor student Secondary Actor Professor Precondition This use case starts when the student open the system and enter correct username and password , and choose the correct tabs . Postcondition System will view the grades Main Flo

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