When assigning a course, I cannot see all the users in the organization, only a random collection of users. How can I assign it to everyone?

When you search for users to assign for, all the users in the organization are not shown. Rather a random sampling of users is shown, based on the search letters entered. To assign a course to all the users in an organization, type in ‘Everyone’. All users in an organization belong to a default group called ‘Everyone’.

When you select the group ‘Everyone’ as the target audience, the course will be assigned to all users in the organization.