I have the new blue Automatic CCA adapters in my car and my son's car. Since he's a newly licensed driver, I want his dad to be able to access his vehicle data via the Automatic CCA app. We're having trouble setting up two accounts to access the same adapter. I do not want to give my login credentials to my ex-husband, as he doesn't need to see my car data (both adapters are on my account), just my son's. How can we set this up so we both can see my son's adapter, but only I can see both adapters?