A company with already deployed Palo Alto firewalls has purchased their first Panorama server. The security team has already confiqured allfirewalls with the Panorama lP address and added all the firewall serial numbers in Panorama.What are the next steps to migrate configuration from the firewalls to Panorama?

A、 Export Named Configuration Snapshot on each firewall, followed by lmpart Named Configuration Snapshot in Panorama.
B、 Use the Firewall Migration plugin to retrieve the configuration directly from the managed devices.
C、 lmport Device Configuration to Panorama, followed by Export or Push Device Config Bundle.D, Use API calls to retrieve the confiquration directly from the managed devices.