title: UML Sequence Diagram Call-to-self-loop
body: <p>This is a quick basic question of uml. I have a call-to-self, which starts a a loop, that creates some objects. I am wondering if this call-to-self arrow should point inside or outside the loop. I have illustrated the differences here:</p>
  <p><a href="https://i.stack.imgur.com/YaKdV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YaKdV.png" alt="Sequence Diagram" /></a></p>