gistfile1.m

- (void)viewDidLoad {
    [super viewDidLoad];
    
    ...

    NSFetchRequest *myFetchRequest = [[NSFetchRequest alloc] init];
    NSEntityDescription *myEntity = [NSEntityDescription entityForName:@"Tag"
                                              inManagedObjectContext:aerogearPlugin.managedObjectContext];
    [myFetchRequest setEntity:myEntity];
    NSError *error = nil;
    
    
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(remoteObjectFetched:)
                                                 name:AFIncrementalStoreContextDidFetchRemoteValues
                                               object:aerogearPlugin.managedObjectContext];

    
    [aerogearPlugin.managedObjectContext executeFetchRequest:myFetchRequest error:&error];
}

- (void) remoteObjectFetched:(NSNotification*)notification {
    NSDictionary *userInfo = [notification userInfo];
    NSArray *fetchedObjects = [userInfo objectForKey:AFIncrementalStoreFetchedObjectsKey];
}

The CoreData NSManagedObjectContext will be received from the AeroGear plugin class... (aerogearPlugin.managedObjectContext).