Add a person:
1. Tap on the People button on the Home screen
2. Tap on the Add a Person
3. Add photo, enter name and select the devices used by this person. Assigning devices to the person will allow you to monitor and manage Wi-Fi settings for that person.
Please note that adding a person does not give them access to your app account or passwords. It just allows you to monitor and manage Wi-Fi for that person.
Remove a person:
1. Tap on more options on the top right hand corner
2. Tap on Remove the person which will remove the profile and historical data consumption information for the person