Those who are responsible for delivering training to learners, but whom you do not wish to have the ability to alter activities, can be enrolled in the Trainer role. This role is able to do many of the same things as an Editing Trainer, except only in a view capacity (without editing and making changes). Trainers can:
If you wish to enrol someone as a Trainer on a course, you need to have a role with the correct permissions, these roles are Site Manager, Site Administrator, and Editing Trainer. You can then follow these steps:
The user will then appear in the list of enrolled users and will no longer be available in the search list.
For more information on manually enrolling Trainers and other enrolment methods see the Enrolment Help page.