I need to create an add-on for XenForo forum. It should be an option to add a comment under a reply in a thread. XenForo doesn't have it but vBulletin 5 has. Functionality and design can be the same as vBulletin 5 has. If you are familiar with these forums, you will know what I am talking about. And I need someone who is familiar with these forums.
I need a full transfership of rights over the add-on.