An enrolment key enables access to the course to be restricted to only those who know the key.

1. Navigate to the course you want to create enrolment key for.

2. Click Enrol Users 

3. Under the Administration block, go to Course Administration > Users > Enrolment methods

4. Click the "gear" icon next to the Self enrolment (Student) method:

5. Enter the Enrolment Key you want to define for the course.

If the field is left blank, any user may enrol in the course.

If an enrolment key is specified, any user attempting to enrol in the course will be required to supply the key. Note that a user only needs to supply the enrolment key ONCE, when they enrol in the course.

-Virtual Slate Version 1.0