@startuml
autonumber
actor "Receptionist" as RE

activate RE
RE -> ":System" : asks to create a new system user
activate ":System"
":System" --> RE : requests data (name, address, sex, phoneNumber, emailAddress, birthDate, SNSNumber, citizenCardNumber)
deactivate ":System"

RE -> ":System" : types requested data
activate ":System"
":System" --> RE : shows all data and requests confirmation
deactivate ":System"

RE -> ":System" : confirms the data
activate ":System"
":System" --> RE : informs operation success
deactivate ":System"

deactivate RE

@enduml