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

title Buying Service - Database - Insert Purchase Order - C4 Sequence - Container level

System_Ext(C4InterFlow.SoftwareSystems.ExternalSystem, "External", "")

System_Boundary(ECommercePlatform.SoftwareSystems.BuyingService, "Buying Service")
    Container(ECommercePlatform.SoftwareSystems.BuyingService.Containers.Database, "Database", "", "")
Boundary_End()

Rel(C4InterFlow.SoftwareSystems.ExternalSystem, ECommercePlatform.SoftwareSystems.BuyingService.Containers.Database, "Insert Purchase Order")


@enduml
