Home Assistant Add-on: PostgreSQL + TimescaleDB

Hi Expaso,
Thank you for you replay. First of all thank you for your great work and making PostgreSQL, TimescalDB available!
I am able to connect pgAdmin 4 to the postgres database, but unable to change the standaard pasword. Hopefully you can alaborate on how I can change the username and password. Sorry I am still fresh with Home Assistant, postgres and pgAdmin 4.

I found the following link:

To login via ssh using ssh -t [email protected] -p “docker exec -it $(docker ps -f name=homeassistant -q) bash
I am promted with dquote>
I have now idea what to do next.

My question still is how do i make a backup/ dump from de standard used SQLite and import this in to PostgreSQL?

Looking forward hearing from you!

Kind regards,
Robert