Hi everyone, I've been working in a university lab getting 30 macs in top shape and I would like to make sure nothing is changed by students, so I want to disable access to system preferences for the managed student user account. I've tried doing this through parental controls, however this has caused some problems when launching other applications (specifically Chrome and adobe creative cloud, perhaps there are others). Disabling access to system preferences seems to also also disable access to some other key services that cannot be managed directly in parental controls. Does anyone know a solution? I know this can also be done in terminal, however that isn't an option as occasionally an administrator may need to authenticate access to system preferences without having to launch terminal. Any ideas?