Publishing comments rights for one user ONLY for one article

[mocka]

Request: For a special user I want to give administration rights thus it can be able to publish comments for ONLY one article called FAQ.

1. I create a new group permissions called "Editor FAQ" child of "Registered" group
2. I added my user into "Editor FAQ". Now he is member of "Registered" and "Editor FAQ" groups.
3. In JComments Settings I set for "Editor FAQ" group administration rights for:
- Editing comments to own articles
- Publishing comments to own articles
- Deletion of comments to own articles
4. I changed the FAQ article's author to my special user.
5. When I logged in with special user's credential, I can't see icons for editing, publishing and deletion

Where I was wrong? Can you help me, please?
Best regards,
Eugen Fintina

[rockmanx6]

Thank Bro