Permissions from github in Gerrit

[FejKer]

Hello, I am trying to implement github plugin inside gerrit for my organization. We are looking for a way to automatically restrict access to cloned repos (or simply put clone repo permissions from github to gerrit). As of right now, when - let's say - I create private repo in my user scope (so, not inside organization) and clone it to gerrit, other members can see that repo in gerrit. Is there any way to map that access?