Hi dev and allocation work group, I'm working on MESOS-4941: Support updating existing quota and I'd like to share the design doc <https://docs.google.com/document/d/1c8fJY9_N0W04FtUQ_b_kZM6S0eePU7eYVyfUP14dSys/edit#heading=h.u29uguo1nasy> for review upon request of shepherds.
Thanks. -- Cheers, Zhitao Li
