If you've already added the necessary space, for the right JPanel
of the frame form, it's just a matter of hand coding the addition of your JPanel
form. something like this
public FrameForm extends JFrame {
private PanelForm pForm = new PanelForm();
public FrameForm() {
initComponents();
CardLayout card = new CardLayout();
rightPanel.setLayout(card);
rightPanel.add(pForm, "pForm");
}
}