title: Defining Subscription IDs for cloud kit remote push notifications
body: <p>I have about 12 CKRecord entities and assuming I store information in both public and private databases and also share from private database, I have to define at least 3 subscription IDs one for each CKRecord which means 36 subscription IDs. I can do this in individual controllers and in each controller I can handle remote push notifications recevied form AppDelegate. </p>
  
  <p>In another method I can define 3 subscriptions one for each type of database and when the push notification arrives, for each zone, peek inside each record and based on each record type handle subscription. Does all this code need to be defined in AppDelegate? </p>
  
  <p>Which is the better method and what are the advantages disadvantages of each. I would like to know before I spend time lot of time picking on one method  and then having to backtrack because it was not right? Or do I need both methods to serve different purposes</p>