Best Practices for Data Migration in Clay Workspaces

Hi support! The client decided to move us from our workspace and have us work in their Clay workspace. What’s the best practice for data migration:

1.
Is it possible to export client data from our current Clay instance and import it into a new one?
2.
What is the recommended procedure for this?
3.
Are there automated tools available for this process, or would we need to perform the migration manually?

Thanks!