Downgrade 7.0 (trial) to 6.7

Hi guys,

Can I execute a downgrade from version 7.0 to 6.7 using cli, without I need reinstalling ESXI locally?

I have a Vcenter license on 6.X version and need integrating this new Host.

I tried command below but I saw a error:

[-----:~]  esxcli software profile update --depot /xxxx/xxxx/xxxx/ESXI-version-offline-bundle/ESXi670-201912001.zip --profile=ESXi-6.7.0-20191201001s-standard --allow-downgrades

[DowngradeError]

Downgrade ESXi from version 7.0 to 6.7 is not supported.

Please refer to the log file for more details.

Best Regards.

André