Go to Manage > Devices > <device name> > Configure.
ExtremeCloud IQ enables you to perform device-level configuration tasks and update your devices at the device level. Settings made at this level apply only to the individual device and override the template settings configured for the network policy. After device-level settings are removed, the device automatically reverts back to the original network policy and device template configuration. The features that display for this tab vary depending on the type of device you selected.
To configure a switch, see Configure Switch Devices. To configure an AP device, see Configure AP Devices.