Hello guys, I have decided to try my hand at modifying xenForo - but I was wondering if someone could point me in the right direction. I am looking to extend the posting functions of a certain node on my forum. What I mean by that, is if the node id is 21 then I need to run a custom query to grab certain other information from a new table. Also, if a user is submitting a thread into node 21 I want to display a different submission form. If someone could possibly point me to the right place in the code, that would be a major help to me. Thanks!