XF 2.1 Forum Permissions - View Title only

[DigNap15]

Hello, I have set up a new Forum Category called "The Left Bank"
And I have set up a New User group called "Lefties"
Can I set it up so that all members will see the new Category Title
But only members of the new Group "Lefties "will be able to see the threads in it and post?

 

[Paul B]

Change the user group permissions for the Registered user group for that node - set "View thread content" to No.