Usage: In order to grant the user read-only access, the <username> value must be set to monitor. In order to grant the user read-write access, the <username> value must be set to admin.
https://www.cisco.com/c/en/us/support/docs/security/secure-access-control-system/115926- tacacs-radius-devices-00.html

AutoQoS simplifies the deployment of QoS by automating the process. On the Cisco Catalyst
9800 Series Wireless Controller, AutoQoS takes into account the characteristics of wireless traffic and helps in implementing a consistent QoS policy across both wired and wireless parts of the network.

Lightning bolts display an RF interferer source.
The opacity of the circle displays the severity. If several light interferers overlap, the circles opacity becomes 'dark'. Look at the outlines of the circles, there are 5 light interferers and only 3 have been identified as uniques.