@startuml
!include ..\..\..\..\..\..\.c4s\C4_Sequence.puml

title Internet Banking - Mobile App - Sign In - C4 Sequence - Context level

System_Ext(C4InterFlow.SoftwareSystems.ExternalSystem, "External", "")
System(BigBankPlc.SoftwareSystems.InternetBanking, "Internet Banking", "")

Rel(C4InterFlow.SoftwareSystems.ExternalSystem, BigBankPlc.SoftwareSystems.InternetBanking, "Sign In")


@enduml
