Hi Niek

This sounds like this could be done by using an enrolment key on the course This would let people self register and find the course. To enrol the person would need to obtain the enrolment key from a person with a specified role eg a course creator or admin so this would be the review process.

The message may need to be modified - it is currently

This course requires an 'enrolment key' - a one-time
password that you should have received from :
Trainer User.

• The self enrolment plugin may be enabled or disabled throughout the site in Settings > Site administration > Plugins > Enrolments > Manage enrol plugins.
• The page Settings > Site administration > Plugins > Enrolments > Self enrolment.contains options for defaults that admin can set.
  • Require an enrolment key - if this box is ticked then all courses with self-enrolment enabled will need to have an enrolment key. The setting won't save until the teacher adds a key - something to be aware of as this can cause confusion:)
  • Use password policy - tick this box if you want enrolment keys set by teachers to follow the password policy of the site.
  • Show hint - tick this box if you are prepared to allow the first letter of a key to be given as a "hint

Craig