@Marco37 yes overall sound good.

Just remember some points:

• Delta Lake transaction log history won't be copied (basically querying to a version of won't work)
• CDC history will be lost
• Lineage can be lost after 'catalog swap'
• RLS/column masking stuff can't be deep cloned automatically, needs some preqres
• streaming tables are not supported
• Deep clone is DELTA Lake operation, won't work for Parquet, CSV, JSON
• + others limitations etc

I'm happy to discuss more details, actually I'm really interested in migration topics like this 😄

I guess the each container you show represents a catalog?