Google assistant with home assistant

I managed to expose my entities from Home Assistant to Google Home according to this guide:

Unfortunately, I didn’t find much documentation about this online. I want to limit the access of my entities and expose only what I choose, I can’t do it and it just creates a mess for me. I would be happy if anyone has an idea.

Should be a section listed as Voice Assistants in the settings where you can choose what to expose.

Edit: May be different if you’re not using the ease of Nabu Casa.

i find a solution thank you very much.
i find the decoration