Where are the Network Atlas maps stored?

The OrionServerMigration document states that since NPM9.5 maps are included in the database. I’ve looked through our SQL tables, but have not been able to find them. I have two reasons for asking. Firstly I’m doing a migration & secondly I want to create a report that will list maps, nodes, SAM templates and other dependencies.

Do you know which tables hold the maps please?

Thanks

Robert