u/ClassicMongoose8051

So the official steam store page for the champion cosmetic DLC packs says theyre only useable on 1 class and not customizeable (e.g. tactical for blood angels) but i found this post from an official source indicating that they are in fact useable as part of a custom outfit which would contradict the steam store page..:

https://community.focus-entmt.com/focus-entertainment/space-marine-2/forums/6-space-marine-2/threads/48466-champion-customisation

Which one is it? Are these customizeable and for a few more than 1 class?

Is there an up to date list that includes the latest packs?