I'd like to enable guest access to our Moodle site but would need to change the permissions for particular resources so that they will be hidden from or disabled for Guests. These resources are URL links to external e-resources provided by 3rd party suppliers and for which we have paid a subscription. I want to keep these links freely available to users who are logged in as students or staff but not to guests. The links are currently in the top drop-down menu bar. Some of these resources can be accessed via shibboleth but not all. Can anyone tell me if this is possible?