Change Profiles preferences on Mac
On your Mac, use Profiles System Preferences to install, view, or remove configuration profiles.
On your Mac, choose Apple menu
> System Preferences, then click Profiles.If you haven’t installed any configuration profiles, Profiles preferences isn’t available.
Click the Add button
or the Remove button 
to add or delete profiles.
If you can’t remove a profile, your Mac may be a managed computer. Contact a system administrator in the school or institution that provided you with the computer for more information.
Important: Some profiles may have a time restriction that only allows them to be installed within a specific period of time. Be sure to install the profile within the specified time limit.
Configuration profiles are files that standardize settings for Mac computers, iOS and iPadOS devices, and Apple TV. If you have a system administrator, you may be asked to install a configuration profile to access your network, email, VPN, and other services.
If you’re a Mac app developer looking for information about provisioning profiles, see Create a development provisioning profile.