Hi @Rick_Hernandez, welcome to our Forum!
To provide the best solution, we’d need more details about their account setup and the types of spaces they’re a member of. That said, it is generally possible to move projects between spaces using either the CSV export/import method or a third-party integration like Ditto: Ditto - Need to copy projects between workspaces?.
For a more tailored solution, I’d recommend reaching out to our Support team. They can review their account setup and data volume to suggest the best approach for their specific needs.