Create a Group

Click on button and input group name.

Delete a Group

Slide on the desired group to enabled "delete" button. Then click on the "delete" button to delete a group.

Add Cameras to a Group

Click on a group and enter to the group detailed page.
Click on button to choose cameras from device list.

Rename Favorite Cameras

Long press the favorite cameras to rename, input the new name and save.

Remove Cameras from a Group

Slide on the desired camera to enabled "delete" button. Then click on the "delete" button to remove the camera from a group.