I have grouped three categories as subcategories under one main category. I don't want people to create resources in the main category, just the subcategories, ie it just appears as a category heading (like a category in the main node tree) Yes, I can make it so people can't create resources there, however when they click on it, it just appears like any category (it has the list of resources available in is subcategories) but without the Add Resource button. This is not good because it is not at all obvious that they then need to click on a subcategory to post. What is the best way to achieve this category headings then that makes it obvious to users? Thanks.