1. Log in as a teacher and go to Settings > Course administration > Restore.
2. Import a sample IMS Common Cartridge package, such as a study package from http://openlearn.open.ac.uk/ (Click one of the courses and above the comments, select the "Alternative formats" tab. IMS Common Cartridge should be available there)
3. Click the restore button, verify that the system informs the user that "The selected file is not a standard Moodle backup file. The restore process will try to convert the backup file into the standard format and then restore it.", then check that the IMS CC package is restored correctly.

Note: If the package does not restore correctly, please check the cartridge against the IMS validator (available at http://validator.imsglobal.org) to make sure there are no critical errors.