I'd like to add ALL option values to all products which have one specific option value. I'm SURE there's a way to do this, but for the life of me I can't find it either in the doccumentation or the cart itself.

In this example, I'm dealing with ring - they ARE located in the Ring Category (also) BUT when I tried to Add all option values to all items in a particular category, they did NOT add those option values to the item in the main category in which it's located.

As an example, lets say I have five categories:

"Animal Items"
"Skull Items"
"Religious Items
"Rings"
"Necklaces"

The Rings and Necklaces categories are merely in case someone wants to look for a ring, but doesn't know what kind of ring they want, thus these would be linked products, and ALL rings from ALL categories would show in it.

Obviously I want to add ALL ring sizes to ALL rings, no matter what category the ring is showing up in.

Doing this one by one is tedious as there are a LOT of ring sizes, and I assume I'd have to update attributes on every new item as I add more items. (If that made any sense. So brainfogged from trying to figure this out.)

Is there a quick and easy way to do this? I don't want to create the products in Rings and then link/copy from there, as right now, the products are set up just by Animals, Skulls, Religious (etc) and are not at all sorted by product type.

Thanks!