@startuml C4_Elements
title Blogging Context
!include https://raw.githubusercontent.com/plantuml-stdlib/C4-PlantUML/master/C4_Container.puml




Person(author, "Author")
System(blog, "Acme Blog")



Rel(author, blog, "Create Post")
Rel(author, blog, "Update Post", "http")

Person_Ext(reader, "Reader")
Rel(reader, blog, "Read Post", "https")
Rel(reader, blog, "Search Posts", "https")
Rel(blog, reader, "Notify New Post", "email")




@enduml
