Can we set refresh on graphic result

Hello,

I would like to set up a refresh of a result displayed as a graph.
I don’t want to use a third party browser plugin but only a RT solution.

Unfortunately, even after many searches, I can’t find a solution.

I don’t have access to the RT file or server but I have administrator rights.
Maybe it is possible to define a refresh interval via a URL parameter?

Thanks for your help.

Alex.