Represents the access control list (ACL) of a database.
Every NotesDatabase contains a NotesACL object representing that database access control list. To get it, use the ACL property in NotesDatabase.
The Database class has three methods that you can use to access and modify an ACL without getting an ACL object: QueryAccess, GrantAccess, and RevokeAccess. However, using these methods at the same time that an ACL object is in use may produce inconsistent results.