If you speak of the GAIA Configuration, this is not supported. You could edit the saved configuration, though 😉
According to sk108902 - Best Practices - Backup on Gaia OS:
The built-in Gaia backup procedures:
- Snapshot Management
- System Backup (and System Restore)
- Save/Show Configuration (and Load Configuration)
All methods can be used to backup your Security Gateways, Security Management and Multi-Domain Server.
All methods are appliance-specific and can only be restored on the same model of appliance.
CCSP - CCSE / CCTE / CTPS / CCME / CCSM Elite / SMB Specialist