Respond to contact management requests in Screen Time on Mac
In Screen Time on your Mac, your parent or guardian can ask to manage your iCloud contacts, and you can choose to approve or deny the request. With your approval, the person managing your contacts can view, edit, add or remove your iCloud contacts. You can change the information in your iCloud contacts before you approve the request.
On your Mac, log in to your Mac user account, then sign in with your Apple ID.
Choose Apple menu > System Settings, click Screen Time in the sidebar, then click Requests on the right. (You may need to scroll down.)
In the Contact Management Request dialogue, do one of the following:
Approve the request: Click Approve.
Deny the request: Click Don’t Approve.