FormHelpPanel helpPanel = new FormHelpPanel(helpCallback, form);
forms.put(classname, (Form<DeploymentData>) form);
VerticalPanel wrapper = new VerticalPanel();
wrapper.setStyleName("fill-layout-width");
wrapper.add(helpPanel.asWidget());
wrapper.add(form.asWidget());
widget = wrapper;
} else {
widget = new Label("No information available.");