Which functionality does the Cisco ISE self-provisioning flow provide?
A . It provides support for native supplicants, allowing users to connect devices directly to the network.
B . It provides the My Devices portal, allowing users to add devices to the network.
C . It provides support for users to install the Cisco NAC agent on enterprise devices.
D . It provides self-registration functionality to allow guest users to access the network.
Answer: B