27.3.2 Specifying id/headers attributes for table cells

Table 27-2 shows the id/headers attributes you can specify in the [Tables] section. For selected tables you can override each of the *IDs settings in the [TableAccess] section, by specifying the same setting, prefixed with No, as a property; see §27.4 Overriding default table-cell settings.

Table 27-2 WAI id/header table cell attributes

	[Tables] setting	Default value	Purpose	Ref.
* Cells marked ColGroup or RowGroup via [HTMLParaStyles]parafmt=xGroup or via CellGroup marker
Column	ColGroupHead	group	Name the id to use for column group headers	27.3.3
	ColGroupIDs	No	Add id="groupN" to ColGroup* header cells, headers="groupN" to cells in the column group	27.3.3
	ColSpanHead	span	Name the id to use for column-spanning headers	27.3.6
	ColSpanIDs	No	Add id="spanN" to column-header cells designated Span via [HTMLParaStyles] or CellSpan marker, headers="spanN" to cells in the column	27.3.6
	ColHead	col	Name the id to use for columns	27.3.8
	ColIDs	No	Add id="colN" to column headers, headers="colN" to cells in the column	27.3.8
Row	RowGroupHead	group	Name the id to use for row group headers	27.3.3
	RowGroupIDs	No	Add id="groupN" to RowGroup* header cells, headers="groupN" to cells in the row group	27.3.3
	RowSpanHead	span	Name the id to use for row-spanning headers	27.3.6
	RowSpanIDs	No	Add id="spanN" to row-header cells (first cell in each row) designated Span via [HTMLParaStyles] (or via a CellSpan marker), headers="spanN" to cells in the row	27.3.6
	RowHead	row	Name the id to use for rows	27.3.8
	RowIDs	No	Add id="rowN" to leftmost column, headers="rowN" to cells in the row	27.3.8

27.3.1 Choosing an id/headers level

27.3.3 Grouping header cells for identification