title: Cannot Add PFRelation values to a specific objet
body: <p>I am creating an app where the user can create a group, and then add some information within that group. To do this, a <code>PFRObject</code> is created in the parse database and a <code>PFRelation</code> is also created for that object containing all the group info. I am having trouble adding the relation info into the object I want. Instead of the app adding the info to the already existing object, it creates a new object and relation, and adds the info into there. How can I add the data to the already existing object? Would appreciate any suggestions.</p>
  
  <pre><code>@IBAction func CreateNewGroupAction(sender: AnyObject) {
      var groupinfo = PFObject(className: "GroupInfo")
      groupinfo["User"] = PFUser.currentUser()?.username
      groupinfo["Interest"] = "Cars"
      groupinfo.save()
  
      let relationinfo = PFObject(className: "BeaterGroups")
      relationinfo["GroupName"] = "CarGuys"
      let relation = relationinfo.relationForKey("GroupInfo")
      relation.addObject(groupinfo)
  
      relationinfo.save()
  
  }
  
  
  
  
   var dataparse: NSMutableArray = NSMutableArray()
  
  func loaddata (){
  
  
      var findgroups: PFQuery = PFQuery(className: "BeaterGroups")
      findgroups.findObjectsInBackgroundWithBlock { (objects: [AnyObject]?, error: NSError?) -&gt; Void in
  
          if error == nil &amp;&amp; objects != nil {
  
              if let objects = objects as? [PFObject] {
  
                  for object in objects {
  
                      self.dataparse.addObject(object)
  
                  }
  
              }
  
          }
  
    self.tableView.reloadData()
      }
  
  
  }
  
  
  
  override func viewDidLoad() {
      super.viewDidLoad()
      loaddata()
  
  
  
  }
  
  
  override func numberOfSectionsInTableView(tableView: UITableView) -&gt; Int {
      return 1
  }
  
  
  override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -&gt; Int {
      return self.dataparse.count
  }
  
  
  
  
  
  override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -&gt; UITableViewCell {
  
  
  
      let cell: UITableViewCell = tableView.dequeueReusableCellWithIdentifier(cellidentifier, forIndexPath: indexPath) as! UITableViewCell
      let cellDataParse: PFObject = self.dataparse.objectAtIndex(indexPath.row) as! PFObject
      cell.textLabel?.text = cellDataParse.objectForKey("GroupName")! as? String
   return cell
      }
  }
  </code></pre>