Moving multiple locations into one location group will make it easy for both you and other users to view them in one spot.To move an existing listing to a location group:
- Sign in to Google My Business.
- On the menu to your left, click Manage locations.
- Choose a location group.
- Tick the box next to each location you want to transfer.
- From the Actions drop-down menu, select Transfer Location.
- Select a location group to transfer the location to.
- Click Transfer.