@startuml
skinparam dpi 60

title Internet Banking - API Application - Create Account - CONTEXT level

participant "External" as C4InterFlow.SoftwareSystems.ExternalSystem
participant "Internet Banking" as BigBankPlc.SoftwareSystems.InternetBanking
participant "Mainframe Banking System" as BigBankPlc.SoftwareSystems.MainframeBankingSystem

C4InterFlow.SoftwareSystems.ExternalSystem -> BigBankPlc.SoftwareSystems.InternetBanking : Create Account
group Create Account
BigBankPlc.SoftwareSystems.InternetBanking -> BigBankPlc.SoftwareSystems.MainframeBankingSystem : Create Account
BigBankPlc.SoftwareSystems.InternetBanking -> BigBankPlc.SoftwareSystems.EMailSystem : Send New Account Created Notification E Mail
end


@enduml
