Currently, you can go to a category and assign a tag group to only be available within it.
You can do this with the same tag group under multiple categories.
I think it would make sense to also expose the same setting under the tag group itself. It would use the same data on the back end, you’re just accessing it at a different location in the UI.
For example, I have a new forum with 18 categories currently defined. Some of my tag groups need to be assigned to a minimum of 5 of them.
right now I have to go into each category and assign it. Would be much cleaner if I could go to the Edit Tag Group page and just assign all 5 categories right there.