Samsung Galaxy S6 Edge: How to Enable People Edge Feature and Add Contacts to My People in Android 5.0.2 Lollipop

If the edge lighting feature is enabled, you can use the people edge feature to have your phone lights up its edge screen with the different colours when you receive calls or notifications from those you have added to My people while the main screen is off and your phone's screen is facing downwards. As the example, if you have added "Rehan" to My people and assign her to the green colour