BB code for thread

[Cybershaolin]

I know about that text! This does sounds as easy as you told me...

What I mean is I don't want to create a new tag since it already exists for "thread" but from my limited knowledge of vbulletin, I don't see anywhere the option to edit the thread tag in order to add an image. Where is it? There is nothing BB Code Manager... so where do I edit the existing tags in order to add that link to an image?

I also tried adding a tag with thread as a value and it kept repeating I could not use it since it already exists!