usecase.puml

@startuml

left to right direction
actor Administrator as admin 
actor Coordinator as coordinator
actor Instructor as instructor 
actor Examinator as examinator 
actor Student as student

coordinator <|- admin
instructor <|-- coordinator
examinator <|-- coordinator
student <|-- coordinator
student <|-- examinator
student <|-- instructor

rectangle "Members" { 
    usecase (Member list) as mList
    usecase (Member registration) as mRegistration
    usecase (Member removal) as mRemoval
    usecase (Member update) as mUpdate
    usecase (Member role promotion) as mRolePromotion
    usecase (Member deactivation) as mDeactivation
    usecase (Member password change) as mPasswordChange
}

rectangle "Profiles" { 
    usecase (Profile View) as pView
    usecase (Profile update) as pUpdate
    usecase (Profile Password Change) as pPassChange
}

rectangle "Absents" {
    usecase (Adsent registration) as abRegistragion
    usecase (Absent removal) as abRemoval
}

rectangle "Classes" {
    usecase (Class list) as clList
    usecase (Class creation) as clCreation
    usecase (Class edition) as clEdition
    usecase (Class removal) as clRemoval

}

rectangle "Exams" {
    usecase (Exam creation) as exCreation
    usecase (Exam result registration) as exResult
    usecase (Exam edition) as exEdition
    usecase (Exam conclusion) as exConclusion    
}




coordinator --> mRolePromotion
coordinator --> mPasswordChange

coordinator --> exCreation
coordinator --> exEdition
coordinator --> exConclusion

coordinator --> clCreation
coordinator --> clEdition
coordinator --> clRemoval

instructor --> mList
instructor --> mRegistration
instructor --> mUpdate
instructor --> mDeactivation
instructor --> mRemoval

instructor --> abRegistragion
instructor --> abRemoval

examinator --> exResult

student --> pView
student --> pUpdate
student --> pPassChange
student --> clList

@enduml