Run button with redirect

I have a grid with a run button.
The user selects the lines he wants summarized.
I need to pass these to another grid to see summarized values, then upon return, I would like the user to still see the same boxes still checked.

I use this to allow the user to do simulations easily

Tks

The most easy way is to keep the old form and open a new tab or browser with the summarized values. ONe option is to use a worktable to insert the checked elements and then create a grid to show the required data? When done, the tab can be closed while the original is still there.