# Courses, including multi-day courses

> Set up courses, including multi-day courses, as activities.

https://docs.seascape.bz/activities/courses

A course is an activity. Add Open Water, Advanced or Rescue under **Activities** like any other activity, with the category **Diver Education**.

For a course over several days, set **Duration (days)** to more than 1. A row appears for each day, where you set the dives for that day. When you schedule it, turn on **Create as a multi-day course** in **Schedule a Trip**. Seascape creates one linked trip per day, sold together at the course price, and every course day appears in the customer's emails.

- Each day can have its own boat. To move one day, use **Move this day only** on that day's trip.
- With **Auto-confirm trips** on, a class confirms with its first student.
- E-learning codes are entered per student on the booking (see 'E-learning codes and e-learning credit').

There is also an older **Courses** page, found only by searching for it. Courses added there aren't attached to trips or bookings, so use **Activities**.