Embed external website into dashboard

I’m trying to embed an external website inside a text-panel according to this. A comment specifies setting a variable disable_sanitize_html to true in order for the html to be rendered correctly. This variable is found inside of the grafana.ini file.

Since I’m using the GUI website with hosting by Grafana I can’t seem to find an grafana.ini file or any other config file on the webpage. Where is it located? Or to prevent a XY-problem: how can I embed a website into a dashboard on a Grafana-hosted instance?

if you are using Grafana Cloud, then this is not possible. It’s way too dangerous to run that config on production servers