If you drag down the notification panel with 2 fingers you may notice the Owner icon. It shows your profile on your Android phone. Setup profile on Nexus 4 by doing as follows:
1. Open "People" App
2. Tap "Set up my profile"
3. Add details like: Name, Organization, Phone, Email, Address
4. Tap "Add another field" if you would like to add some more details
5. Tap "Done" when you are finished