How do you hide health of mobs from players

I read all the information in help and didn't see any way I could hid my npc's health from the players. When the npc/monster is damaged it shows a red filter to reflect the percent they are hurt. I don't want them to know that at all, and so I requested a way to hide that in the feature requests. Someone told me there was an option somewhere to hide it but didn't know where it was.

Does anyone here know how to hide the health meter from the players without keeping track of the monster's health manually?

Thanks in advance for your help.

 

Never mind I figured it out. In Options on the Judge Tab there is a Damage Reveal setting and you can set it to various things, All, Player Owned and Team, Team + Dead or Dying, Judge only and None.