@startuml
skinparam monochrome true
skinparam packageStyle rectangle
skinparam shadowing false

title System Sequence Diagram (SSD)

autonumber
actor "System Administrator" as Employee
participant ":System" as System

activate Employee

    Employee -> System : asks to register a new employee
    activate System

        System --> Employee : requests data
    deactivate System

    Employee -> System : types requested data (name, citizen's card number, tax number,address, email address, thelefone number, agency)
    activate System

        System --> Employee : shows list of stores and asks to select one
    deactivate System

    Employee -> System : selects a store
    activate System

        System --> Employee : shows new employee data
    deactivate System

    Employee -> System : submits employee registration
    activate System

        System --> Employee : displays operation success
    deactivate System


@enduml