How does Group Invite & Locate Work?

The "Group Invite" feature in Vegas World allows players to call friends to their location. If you are in your suite, for example, you can select a friend's image and click Group. That friend will get a notice that you want to group them and if they accept they will be transported to your location. If you want to go to where they are instead, click "Locate". If you are able to join them follow the hyperlink that appears (if they are someplace where you can't go, like a full room or a locked room, there will be no hyperlink.)