Use NO_DEFAULT in a container or profile login script if you do not want the default user login script to run.
NO_DEFAULT has the following command format:
NO_DEFAULT
If you do not want to create any user login scripts, and you do not want the default user login script to run, add this command to either the container or the profile login script.
If you have created a user login script for someone, that login script executes whether or not the NO_DEFAULT command is in the container or profile login script.