we have to check (in coherence grid) if we can return certain object from cache for given user.
For example he creates filter that will return all cities for given country. But according to user rights - we can't show him cities with population higher than 1 milion. That objects should not be even transferred from coherence to client application.
How can we achieve such a filtering/security in coherence? (we have milions of objects in caches and we need to do it on coherence side due to performance)