@startuml domainmodel

object Guest {
    name : tekst
    email : tekst
    password : tekst
}

object Reservation {
    date : dato
}

object Boardgame {
    name : tekst
    rent : decimaltal
    numberOfPlayers : heltal
}

Guest "1" -- "0..*" Reservation : makes
Reservation "0..*" -- "1" Boardgame : reserves

@enduml