Resource permissions
From MoodleDocs
Moodle1.7
Hiding resources from guest users
To hide selected resources in a course from guest users:
- Hide the resources by clicking on the eye icon, or in the setting page for the resource.
- Follow the "Assign roles" link in course administration block.
- Follow the "Override roles" link and select the role of student.
- Set moodle/course:viewhiddenactivities to allow.
- Click the "Save changes" button.
Note: The above steps enable students to view all hidden activities within the course.
See also
Using Moodle forum discussions: