/etc/security/ Current File: //etc/security/user_map.conf

#
# Configuration file for pam_user_map.so
#
# defines mapping in the form
#
#       orig_user_name: mapped_user_name
#
# or (to map all users in a specific group)
#
#       @group_name: mapped_user_name
#
# comments and empty lines are ignored
#