It would be nice to interpolate entity information inside an Iframe Widget URL. An example is when trying to add a Grafana Embedded Panel to an Entity page. Grafana expects query variables to be prepended with a "var-" prefix, so the existing "entity" parameter is useless in this case. My idea is something like this:

https://my-grafana.dashboards.com/d-solo/my-dashboard?orgId=1&refresh=5s&var-app_name={{ .entity.title }}&from=now-1h&to=now

Thanks in advance!