ADOM version 7.4 supports FortiOS versions 7.4, 7.2, and 7.0 7.4.2

This information is also available in the FortiManager 7.4 Administration Guide: Using mixed versions in ADOMs

FortiManager ADOM version 7.4 supports FortiOS versions 7.4, 7.2, and 7.0.

• ADOM version 7.4

  • ADOMs on version 7.4 can manage FortiGate devices on firmware versions 7.4, 7.2 and 7.0.
    

  • ADOMs on version 7.4 can downgrade and install to FortiGate devices on firmware versions 7.4, 7.2 and 7.0.
    
    

  • ADOMs on version 7.4 can import policies from managed FortiGate devices on firmware version 7.4, 7.2 and 7.0.
    
    

  • ADOMs on version 7.4 cannot manage or install to FortiGate devices on firmware version 6.4.
    

• Global database ADOMs version 7.4

  • Global database ADOM version 7.4 can be assigned to local ADOMs on version 7.4, 7.2 and 7.0.
    

  • Global database ADOM version 7.4 cannot be assigned to local ADOMs on version 6.4.