sudo is not a default part of AIX, but can be installed. The sudo_connector_conf.xml does not work as the user will expired password prompt after the password is changed. How to fix this?
Please see the attached aix_sudo_connector_conf.zip.
This is a modified sudo_connector_conf.xml that includes a call to...
sudo pwdadm -c <user>
...after changing the users password so that the user will not receive an expired password prompt after the password is changed.