Hi @B.Child ,
SonicWall migration for 7.0+ versions are done by a Palo Alto Networks tool called PANser delivered as a web-service container and maintained by the Migration Factory team. You can get more information and contact the supporting team by fulfilling this google form: https://forms.gle/zXGWh9cNgNaHSFBW6
The output of PANser can be loaded in both Expedition1 and Expedition2. Also Expedition2, in beta version, offers the integration with the PANser tool but you can just execute the PANser standalone and execute the API calls to get your transformation.
Hope the above information helps you,
Best,
David
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