Android for Work
Along with the 5.1.1 Update comes the Android for Work functionality. Android for Work is an enterprise program designed to increase Android adoption by enabling consistent IT management and secure app distribution through an ecosystem of MDM/EMM providers. With Android for Work, IT gets a unified way to secure enterprise apps, manage disparate devices, and separate work and personal data at the OS level.
Use just one device: Android for Work separates business content from personal content so you can use your Smart-Ex® for both, work and play.
Work smarter: Put the power and flexibility of Android anywhere with best-in-class productivity apps.
Protect personal data: Set up a dedicated work profile for business content that never mixes with your personal stuff.
Visit https://www.android.com/work/ to get more information about Android for Work.