code: public int checkSecurity()
      {
          if ((this.getClass() == MenuScreen.class) &&
                  (!Application.LOGIN_REQUIRED.equalsIgnoreCase(this.getProperty(Params.SECURITY_MAP))) && (!Application.CREATE_USER_REQUIRED.equalsIgnoreCase(this.getProperty(Params.SECURITY_MAP))))
              return DBConstants.NORMAL_RETURN;        // For now... allow access to all menus (unless I'm asking for a login)
          else if (this.getProperty(DBParams.HELP) != null)
      		return DBConstants.NORMAL_RETURN;	// If this is a help (menu) screen, allow access
          return super.checkSecurity();           // If you override this class, use the standard security
      }
docs: Does the current user have permission to access this screen.
  @return NORMAL_RETURN if access is allowed, ACCESS_DENIED or LOGIN_REQUIRED otherwise.