Which command is used to add users to or from existing roles?
A. Add rba user <User Name> roles <List>
B. Add rba user <User Name>
C. Add user <User Name> roles <List>
D. Add user <User Name>
Explanation:
Configuring Roles – CLI (rba)
Reference: https://sc1.checkpoint.com/documents/R76/CP_R76_Gaia_WebAdmin/73101.htm