Restrict replies to a certain group of users

[JammyDodger]

I think this may be possible now with our Restricted Replies plugin:

@david

	Summary	Discourse Restricted Replies adds a per-category setting allowing staff to restrict replies on topics to the topic creator and members of specific groups.
	Repository Link	https://github.com/discourse/discourse-restricted-replies
	Install Guide	How to install plugins in Discourse