code: function ( req, record ) {
  		_.each( req.options.associations, function ( assoc ) {
  
  			// Look up identity of associated model
  			var ident = assoc[ assoc.type ];
  			var AssociatedModel = sails.models[ ident ];
  
  			if ( req.options.autoWatch ) {
  				AssociatedModel.watch( req );
  			}
  
  			// Subscribe to each associated model instance in a collection
  			if ( assoc.type === 'collection' ) {
  				_.each( record[ assoc.alias ], function ( associatedInstance ) {
  					AssociatedModel.subscribe( req, associatedInstance );
  				} );
  			}
  			// If there is an associated to-one model instance, subscribe to it
  			else if ( assoc.type === 'model' && record[ assoc.alias ] ) {
  				AssociatedModel.subscribe( req, record[ assoc.alias ] );
  			}
  		} );
  	}
docs: Subscribe deep (associations)
  
  @param	{[type]} associations	[description]
  @param	{[type]} record			[description]
  @return {[type]}					[description]