CC categorizing help

Hello Simmers first off Happy Holidays!   so I've run into a snag where I have many skin details that I wish to use together and not enough skin detail categories to put them in. I found that Praline uses some of her details in the same category (example: mouth corners and face shine are both in the right cheek mole category) but can still be used together. I was wondering if there is some trick to this or does it all work like that? I just put them in the same category and can use them without problems? I've never tried to change categories but I know there are certain things I can't use together in CAS because of their categorization so I'm trying to fix that. For example, I often have to choose between pralinesims eye bags and Remussirion's CC since their categories aren't the same. I'm trying to put wrinkles with wrinkles, eye bags with eye bags, all my skins in the same category, etc. etc. but I want to be able to mix and match all of my details. Does anyone have any pro tips for this? Is there something I need to do in the warehouse tab or do I just change the category for all swatches and save?   Any advice is appreciated!