Mention disabling of IDREF checking.
Mention disabling of IDREF checking.

dmj/jing-trang,brand/jing-trang,brand/jing-trang,dmj/jing-trang,hanshuebner/jing-trang,hanshuebner/jing-trang,dmj/jing-trang,brand/jing-trang,hanshuebner/jing-trang