Magic Window - output Mask and inverse Mask ?

Hi all

I shot an interview where the background is way to sharp. So I'd apply a background blur (Gauss-Blur).

In order to do so, I tabbed the Magic-Window tab and "markerd" the person in the foreground.
After inverting the mask, I could easily apply a background blur.
But, I'd like to color grade the person in the foreground as well, without affecting the background.

So is there a way my "Node" can output the mask AND the inverse mask ?

Right click on the magic mask node and select Add Node -> Add Outside.
It will add a new node with the mask inverted, you can grade the person there.

Thanks a lot