@startuml

skinparam linetype ortho
skinparam nodesep 100

class "NotificationsModel" as model
class ListView

node "Owner Window" as owner {
    class AppWindow
    class "WindowWithNotifications" as notifWindow

    AppWindow <|-- notifWindow
}

ListView -[hidden]- owner
model -[hidden]r- owner

notifWindow "create"*..>ListView
ListView "use"-u-->model
notifWindow *-->model
model "use"--> AppWindow




@enduml