database exterior   
screen size 24 by 80
{
  Codigo Materia Prima             [a][b][c ][d  ]
}
end

tables
catb00001
attributes
a    = catb00001.cod_n_mp,autonext,comments = "Digite el NIVEL";
b    = catb00001.cod_grupo_mp,autonext,comments = "Digite el GRUPO";
c    = catb00001.cod_tipo_mp,autonext,comments = "Digite el TIPO"; 
d    = catb00001.cod_sec_mp,autonext,comments = "Digite la SECUENCIA"; 
end