Multi databases and influxdb

To optimize my access to my database influxdb, I grouped my measurements in several databases
I would like under Grafana to create graphs with counters from several databases
Is it possible ?
How to do knowing that under influxdB we can’t define multiple data sources, it seems to me?

Thank you

Hi, Jerome. I don’t want to see your question with no answer. You can specificy the data source in the panel you create, if you create the specified data source. Best regards.