def build_menu(self):
    super(Menu, self).build_menu()
    period = self.request.cradmin_role
    self.add_role_menuitem_object()
    self.add_subject_breadcrumb_item(subject=period.subject)
    self.add_period_breadcrumb_item(period=period, active=True)
def build_menu(self):
    super(Menu, self).build_menu()
    period = self.request.cradmin_role
    self.add_role_menuitem_object()
    self.add_subject_breadcrumb_item(subject=period.subject)
    self.add_period_breadcrumb_item(period=period, active=True)