What is the difference between a cohort and a group?
A group exists only within a course. You might have a class 10B for example which you want to enrol in course 1 and course 2. The group would need to be created in both courses and its members enrolled separately in both courses. Cohorts are groups of users created by admin which can then be brought in “en masse” to courses. So if class 10B is created as a cohort by admin, then it can be selected in those courses where enrolment via cohort has been enabled. (For more information on creating and using cohorts, see here: Cohorts) Once members of a cohort have been added to a course, they can be included in a group, either by using the “auto create groups” feature or by adding the members to an empty or pre-created group.
