Help changing config file for frigate

I setup a truenas installation using my retired pc and some new harddrives. I am experimenting with home assistant, and setup frigate to manage/record the stream from my doorbell.
Frigate is installed as an app in truenas. I got the basics working, and retired for the night, forgetting the crucial step of changing the generated admin password. I have found in the documentation that I can “set the reset_admin_password option in the configuration file” to get it to create a new password and write it to the log.
I have a very poor understanding of the architecture, this is my first exposure to docker. So I found a config file that I think is related to the frigate container, but my confidence that its the right one is very low, and if it is the right one I am not sure how to go about setting that option.
If I type “docker compose ls” it tells me there is a config file for frigate at “/mnt/.ix-apps/app_configs/frigate/versions/1.1.9/templates/rendered/docker-compose.yaml”
Is this the file I would need to edit? As I said, very poor understanding of docker, so I’m wondering if this is a config file that is outside the container, and I need one that lives in the container and is more directly used by frigate.
Let me know if I’m talking nonsense, thanks in advance.