When supporting personal devices on a corporate network, you must protect network services and enterprise data by authenticating and authorizing users and their devices. A Cisco ISE Advanced License provides the tools you need to allow employees to securely use personal devices on a corporate network.
Users have two ways of adding their personal devices to the network: using native supplicants or the My Devices portal. You can create native supplicant profiles so that when a user logs in, based on the profile that you associate with that user's authorization requirements, Cisco ISE provides the necessary supplicant provisioning wizard needed to set up the user's personal device to access the network. Native supplicant profiles are not available for all devices, but users can use the My Devices portal to add those devices manually.
https://www.cisco.com/c/en/us/td/docs/security/ise/1-
2/user_guide/ise_user_guide/ise_mydevices.html