Upgraded to the new version and now I don't see any values in HA

[MarkTimStafford]

Hi. I have a Corse-E in the GB
I used the version from summer last year and I have now updated to the latest version to sort out all the login problems.
I know that it is running OK as I can see JSON data values in the log file getting transferred and recorded. And I see correct values in the PSACC default Web Interface. But I don't see any entities in HA so I cannot use them in the dashboard or in automations.
The instructions talk about editing charge_config.json, config.ini, config.json found under the docker for psacc under the directory /mnt/data ... but my directory /mnt is empty. I suspect it has something to do with the Supervisor mode but I cannot get round this.
So I am floundering. Does anyone have any suggestions what I might do?
Thank you