== Enrolling in a Course

==== Actors: **Registered User (USER)**

**1.** A logged-in user selects a course.

**2.** The system verifies that the user has an active subscription.

**3.** An enrollment record is created.


{{{#!sql
INSERT INTO enrollment (user_id, course_id, enroll_date, completion_status, progress_percentage)
VALUES (1, 3, CURRENT_DATE, 'IN_PROGRESS', 0);


}}}