o  You need PASS_THRU and EXTEND  at  the  parent  of  a  dictionary
      directory to be created.

   o  You need PASS_THRU and FORWARD at the parent of  a  subdictionary
      to be created.

   o  You need PASS_THRU and EXTEND at  the  parent  of  any  ancestors
      implicitly created for a new subdictionary or directory.