NAME
          DtGroupGetParentID - Get the parent shape ID of the a
          specified group.


     SYNOPSIS
          #include <Dt.h>


          int  DtGroupGetParentID( int shapeID, int groupID )


     DESCRIPTION
          DtGroupGetParentID() returns the integer identifier of the
          parent shape of the group specified by shapeID and groupID.

     IMPLEMENTATION
          For the AliasAPI version will always return -1


     FILES
          Link with -lDtOMio