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I’m new to trying to modify share records and not having any luck with it. Somehow, I’ve made it such that every new coredata record I create is already listed as shared and accepted by another user (my other sandbox). This user never got a link nor has the record. I’d like to correct that issue. But hacking away at it, I can’t find a solution or even know what caused this. I assume I need to modify the record of the privateCloudDatabase?

I've been doing this with a transformable type as NSObject. It's very straight forward there. But now I need to use NSSecureUnarchiveFromData. And I just can't find a combination it likes or I've over complicated something. I'm using a custom value transformer for a class that contains the array. I seem to be stuck in finding the right way to properly encode and decode it. Any help would be appreciated. My last attempt was to try to convert to an array of Data and back. But this didn't work either.