Browsermod - Load another dashboard in a popup?

I have just started using browser mod, great plugin!

I have managed to get it to popup and display CCTV following a youtube guide.

I am wanting it to display a different dashboard using a popup when a event occurs for x minutes, but not quite sure how to get that to work.

Has anyone done this and have some examples?

I was thinking maybe just loading the url of the other dashboard as a popup but havent yet worked out how to make that work.

Thanks