The usermod command is used to change the definition of a user's login and make appropriate login-related file system changes for the user.
See Using Your Assigned Administrative Rights in Securing Users and Processes in Oracle Solaris 11.2 .
See the usermod (1M) man page for details about the arguments and options that you can specify with the usermod command.
For example, to add a role to a user, you would type:
# usermod -R role username
The following example shows how to modify a user to set PAM policy. This particular modification specifies that user jdoe should only be authenticated with the Kerberos V5 protocol for all PAM services. See the pam_user_policy (5) man page for more information.
# usermod -K pam_policy=krb5_only jdoe
See also
For additional information, see Creating a Role in Securing Users and Processes in Oracle Solaris 11.2 .