I’d think the first method (replicate the entries in the indexed papers group to the relevant project groups) is easiest and safe, provided you abide to Korm’s first rule (“replicate from an indexed group but never to an indexed group”).
I’d think the first method (replicate the entries in the indexed papers group to the relevant project groups) is easiest and safe, provided you abide to Korm’s first rule (“replicate from an indexed group but never to an indexed group”).