1.CDO>  REMOVE FIELD POSTAL_CODE

      In this example, the REMOVE command deletes the POSTAL_CODE
      alternate directory name from the repository.

    2.CDO>  REPLACE COLLECTION CORP_DATA_DEFS
      CDO>  REMOVE COLLECTION CORP_DATA_DEFS

      In this example, the REMOVE command deletes the CORP_DATA_DEFS
      alternate directory name on a local node.