tgroup

The <tgroup> element in a table contains column, row, spanning, header, and the body (<tbody>) of the table.

By: WEK

Deleted " and footer specifications", since DITA uses the OASIS interchange model, which doesn't include tfoot.

These models represent only the default document types distributed by OASIS. Actual content models will differ with each new document type.

Doctype	Content model
topic, map, concept, ditabase, glossary, glossentry, glossgroup, reference, task, bookmap, classifyMap, subjectScheme, machineryTask, learningAssessment, learningBookmap, learningContent, learningMap, learningOverview, learningPlan, learningSummary	( (colspec) (any number) then (thead) (optional) then tbody)

Doctype	Content model
topic (base), map (base), topic (technical content), map (technical content), concept, ditabase, glossary, glossentry, glossgroup, reference, task (strict), task (general), bookmap, classifyMap, subjectScheme, machineryTask, learningAssessment, learningBookmap, learningContent, learningMap, learningOverview, learningPlan, learningSummary	table

- topic/tgroup

See table.

Name	Description	Data Type	Default Value	Required?
cols	Indicates the number of columns in a <tgroup> in a table.	NMTOKEN	#REQUIRED	Yes
colsep	Column separator. A value of 0 indicates no separators; 1 indicates separators.	NMTOKEN	#IMPLIED	No
rowsep	Row separator. A value of 0 indicates no separators; 1 indicates separators.	NMTOKEN	#IMPLIED	No
align	Describes the alignment of text in a table column. Allowable values are: left Indicates left alignment of the text. right Indicates right alignment of the text. center Indicates center alignment of the text. justify Justifies the contents to both the left and the right. char Use the character specified on the char attribute for alignment. -dita-use-conref-target See Using the -dita-use-conref-target value for more information. In DITA 1.0 and 1.1, char was defined as a legal value, but was not described. The 1.2 spec added a description for the "char" value (the value itself is not new).	(left \| right \| center \| justify \| char \| -dita-use-conref-target)	#IMPLIED	No
univ-atts attribute group (includes select-atts, id-atts, and localization-atts groups)	A set of related attributes, described in univ-atts attribute group
global-atts attribute group (xtrf, xtrc)	A set of related attributes, described in global-atts attribute group
class, outputclass	Common attributes described in Other common DITA attributes