Move apps to a new SSD

Hi,
I am running the latest beta, what is the correct method of moving all my apps to a new SSD?
Also the fact that the dataset it hidden is now very confusing.
How can I back it up/replicate to another pool?

stux made a guide on this topic:

Thanks for this , looks complicated i’ll attempt it later.

Ok, busy with that, and I suppose for backup I can just modify the replication task.

Ok this is working.
I came here to write in big caps “and make sure read only is off” only to see I missed that section of the instructions,…lol