Syntax:

             /[NO]ACL

  In the CDDL/RECOMPILE command, you can use /ACL with /VERSION to copy
  the ACL from the previous highest version of the object into the newly
  created version.  Use /NOACL to prevent creation of any access control
  list for the new object.

  You can only use /[NO]ACL with /VERSION.  Otherwise, the new DMU record
  description has the same access control list as the record it replaced.

  /ACL is the default.