Migrating from Gen 2 Drobo to newer Drobo

Has anyone migrated from a Gen2 Drobo to one of the newer ones like the 5C or 5D3? If so how? Thanks in advance for your responses.

Yes I have Gen 2 to 5C
I just followed the official guide here

Alternatively you can just set the new one up & copy the data across, which sometimes has advantages such as being able to use the new larger volume sizes, which require a full reset to enable if you simply migrate a pack, leaving the problem of needing to back up & restore while the reset wipes the unit. It’s also the only method if you want to move to a unit where migrating the pack isn’t supported.