| Figure 201: DTD-diagram for TGROUP
Child elements | <colspec> <spanspec> <thead> <tfoot> <tbody>
parent elements | <table>
Attributes for TGROUP
Name | Type | Class | Value | Remark
--- | --- | --- | --- | ---
[ALIGN] | nmtkgrp | default | LEFT LEFT RIGHT CENTER JUSTIFY CHAR |
[CHAR] | cdata | default |  |
[CHAROFF] | nutoken | default | 50 |
[COLS] | number | required |  |
[COLSEP] | number | implied |  |
[ROWSEP] | number | implied |  |
[S] | cdata | implied |  |
[T] | cdata | implied |  |
[TGROUPSTYLE] | nmtoken | implied |  |
Description Each <tgroup> effectively identifies a new partition of a table. If a new <colspec> is provided, it replaces a previous one. If both <colspec> and <spanspec> are new, <spanspec> should refer to columns in the most recent <colspec>.