The scheme requires that at least one parameter is defined for a new contacts_type. But, it is possible that the exact same potential would be used for all contacts, such that contact-specific parameters are not required. So, this requirement should be relaxed.
The scheme requires that at least one parameter is defined for a new contacts_type. But, it is possible that the exact same potential would be used for all contacts, such that contact-specific parameters are not required. So, this requirement should be relaxed.