I need a border around a subreport

I want a border around my subreport. But the trick is I want a border that is ALWAYS THERE 100% OF THE TIME NO MATTER IF THE SUBREPORT RENDERS ANYTHING OR NOT.

Again, when the subreport is empty and doesn't render, I still want a soplid border around the are the subreport would have been in. Again, I am going to repeat this a third time because I know the first 5 answers I get will tell me to set the border on the subreport property. That doesn't work. So again, I need a border that is ALWAYS there, not just when the subreport has data.

I can't stress this enough, I need the border even when the subreport is blank.