How to disable automatic update from restarting clients via GP

Hi All! I’ve implemented WSUS to take care of all the window updates on my domain but I can’t seem to find any options on the Goup Policy that allows me to disable the prompting for restarting the clients after certain updates.

I have already enable “No auto restart for scheduled auto updates installations” but it will still notify user to restart their machines when a countdown timers which can be set at a maximum delay time of 30mins.

Is there anyway for Window Updates to install itself silently without all these annoying prompting?