Private Threads for XenForo

Private Threads for XenForo 2.0.5 Patch level 1

No permission to buy ($25.00)
does not work, no support
Been using this since XF1 and now on XF2. This is an amazing add-on if this is the kind of functionality you are looking for on your forum. Currently 108,800 private posts in 257 threads and not had a single issue with this add-on.
I have a question.

Currently supported features should check the checkbox and write down the ID you want to include in your private thread.

I want to create a thread that only the admin can see when checking the select box.

For this reason, I want to create an ID for the administrator to include in the administrator options, and check only when the user wants to use the secret function.

Is my feature updateable?
Very nice add-on, usefully extends XF functionality.