}
if (form != null) {
// generate form HTML
String formHtml = formService.retrieveFormHtml(form, formData);
String formJson = formService.generateElementJson(form);
setProperty("view", "formView");
setProperty("formHtml", formHtml);
setProperty("formJson", formJson);
if (activityForm != null && PackageActivityForm.ACTIVITY_FORM_TYPE_EXTERNAL.equals(activityForm.getType())) {
setProperty("activityForm", activityForm);