Change Grafana.ini in Docker?

Hi, i have a running Grafana Docker with my QNAP Station. Everything works fine. But i want to change these settings:

allow_embedding: true
cookie_samesite: none

How can i do that? Can i change it with Portainer? Thanks for your help in advance :slight_smile:

when running docker in a container, you must use environmental variables to modify configuration settings:

thanks - can i do this with a running docker container?