Division existingFields = main.addDivision("metadata-schema-edit-existing-fields");
existingFields.setHead(T_head2);
Table table = existingFields.addTable("metadata-schema-edit-existing-fields", fields.length+1, 5);
Row header = table.addRow(Row.ROLE_HEADER);
header.addCellContent(T_column1);
header.addCellContent(T_column2);
header.addCellContent(T_column3);
header.addCellContent(T_column4);