Hi all...

My problem is I'm trying to make a form containing radio buttons and checkboxes. But on the event that one of the radio buttons is selected i want specific checkboxes to then be automatically selected.

E.g.
"On the event that gender male (radiobutton) is selected - for the form to then automatically select the following film genre (checkboxes) Action, Sci-Fi and Crime and leave unselected the remaining...