3 <p>This role is what people get when no role is explicitly assigned,
4 such as when people are self-enrolling in your course using a password.
</p>
6 <p>It's also used as a default by enrolment plugins that may be enrolling
7 participants in this course based on data from other systems.
</p>
9 <p>Most of the time this would be left to the Site Default setting so that
10 the Site Administrator can decide the default role for all courses.
</p>