Adding new sections and snippet types to Categories without removing protections

[darloth]

I know that I can do this by removing the protection, but it doesn't seem like it should be necessary.

I have hidden (toggled Shown to off) the ones I don't want to show, but now I want to add others and it won't let me. This doesn't match the behaviour with tag domains, and I think it would be good if I could add to pre-existing Categories without having to remove the protection. This would let me add new content later, but still have the specifics I need now.

The specific example is I want to remove Class from Individual, and add Archetype. I could I guess clone Individual, hide the original, and use my new IndividualTake2 category... but it just feels like the wrong thing to do somehow, and it's basically just database bloat at that point, right?