Solaris 11.1 PAM configuration is now using per-service configuration files

Here's all the story found on /etc/pam.conf:

$ cat /etc/pam.conf
#
# Copyright (c) 1996, 2012, Oracle and/or its affiliates. All rights reserved.
#
# PAM configuration
#
# This file is now delivered with no entries.  The preferred mechanism
# for PAM configuration is now using per-service files in /etc/pam.d.
# Any modifications to this file will be preserved on system update and
# will be referenced before the per-service files in /etc/pam.d.
#
# The libpam(3LIB) library searches for PAM entries in the following order:
#
#       /etc/pam.conf for <service> entries
#       /etc/pam.d/<service>
#       /etc/pam.conf for "other" entries
#       /etc/pam.d/other