If your course code and title is grey then it is hidden from students.
By default courses are set to be unavailable to students. Once your course is ready, you can make it available to students by following the steps below:
1. Log onto Moodle and go to your course
2. Look in the Administration block and click Edit settings
3. Change the Visible setting to ‘Show’
4. Click ‘Save’ changes on the bottom of the page
Your course will now by listed and will appear on students ‘My courses’ lists and when students search for it.