Change indicators
      DMS   DOCUMENT/MESSAGE SUMMARY
      Function: To specify summary information relating to the
                document/message.
010   C106  DOCUMENT/MESSAGE IDENTIFICATION                C  
      1004   Document/message number                       C  an..35
      1056   Version                                       C  an..9
      1060   Revision number                               C  an..6
020   C002  DOCUMENT/MESSAGE NAME                          C  
      1001   Document/message name, coded                  C  an..3
      1131   Code list qualifier                           C  an..3
      3055   Code list responsible agency, coded           C  an..3
      1000   Document/message name                         C  an..35
030   7240  TOTAL NUMBER OF ITEMS                          C  n..15