Which role-based privilege must be granted to a user before they are allowed to log into the web adm

Which role-based privilege must be granted to a user before they are allowed to log into the web administration interface?

A. ISI_PRIV_AUTH

B. ISI_PRIV_LOGIN_PAPI
C. ISI_PRIV_CLUSTER
D. ISI_PRIV_LOGIN_CONSOLE

Reference: https://mydocuments.emc.com/pub/en-us/isilon/onefs/7.2.1/ifs-pub-administration-guide-cli/07-br-configuration-access-control.htm