grant another user to the same root privileges

hi all,

i need to create another user on Isilon and customer wants it to have the same exact privileges like root user.

we created another user and another role and assigned all privileges to this role

we used isi_auth commands to add all the privileges available however, two commands can never be executed with this user:

- isi config

- isi domain

so any idea how to gain access to those two commands through a different user . or in general give root privileges to another user