ACL or Access Control List is used to determine the level of Access given to People, Servers or Groups and assign particular task at different Levels. ACL is provided by the IBM in order to provide Security as well as Authority to the databse.
If you want to view ACL apply in database then follow the simple steps:
If you want to add another user in ACL and assign its access level then follow the beneath statements:
Now if you reopen your database and check for the ACL then you will find the name in the list.