Nutscript Vendor Items

Hey, Im trying to add addons to the Vendor, and i cannot find out how to do it. I will be adding CW 2.0 Items, M9K Items, FA:S And other Items. I am Curious if it has already Implemented? Or if its ok to just git er goin? Links, anything would help. I have not worked with CW Much because it has errored but a nice Dev friend of mine needs to know. Thanks!