All four Notification Adapters in the IP Manager can process both IPv6 and IPv4 notifications. The only difference between an IPv6 notification and an IPv4 notification is that the former might hold IPv6 addresses in some of its attribute values.
The SNMP Trap Notifier Adapter in the IP Manager is able to convert IPv6 or IPv4 notifications into traps, and is able to send those traps over IPv6 or IPv4 communication links to IPv6 or IPv4 destination hosts.