u

The underline (<u>) element is used to apply underline highlighting to the content of the element. Use this element only when there is not some other more proper element. For example, for specific items such as GUI controls, use the <uicontrol> element. This element is part of the DITA highlighting domain.

Example

Beware: <u>overuse</u> <i>of</i> <b>highlighting</b> is 
sometimes known as font-itis!

Contains

Doctype	Content model
ditabase, topic, task, reference, concept, glossary	( text data or ph or codeph or synph or filepath or msgph or userinput or systemoutput or b or u or i or tt or sup or sub or uicontrol or menucascade or term or xref or cite or q or boolean or state or keyword or option or parmname or apiname or cmdname or msgnum or varname or wintitle or tm or data or data-about or foreign or unknown) (any number)

Contained by

Doctype	Parents
ditabase	data, title, shortdesc, desc, p, note, lq, q, sli, li, itemgroup, dthd, ddhd, dt, dd, figgroup, pre, lines, ph, stentry, draft-comment, fn, cite, xref, entry, abstract, section, example, linkinfo, prereq, context, cmd, info, tutorialinfo, stepxmp, choice, choptionhd, chdeschd, choption, chdesc, stepresult, result, postreq, refsyn, proptypehd, propvaluehd, propdeschd, proptype, propvalue, propdesc, glossterm, glossdef, screen, b, u, i, tt, sup, sub, codeph, codeblock, pt, pd, fragref, synnote
topic	data, title, shortdesc, desc, p, note, lq, q, sli, li, itemgroup, dthd, ddhd, dt, dd, figgroup, pre, lines, ph, stentry, draft-comment, fn, cite, xref, entry, abstract, section, example, linkinfo, screen, b, u, i, tt, sup, sub, codeph, codeblock, pt, pd, fragref, synnote
task	data, title, shortdesc, desc, p, note, lq, q, sli, li, itemgroup, dthd, ddhd, dt, dd, figgroup, pre, lines, ph, stentry, draft-comment, fn, cite, xref, entry, abstract, section, example, linkinfo, prereq, context, cmd, info, tutorialinfo, stepxmp, choice, choptionhd, chdeschd, choption, chdesc, stepresult, result, postreq, screen, b, u, i, tt, sup, sub, codeph, codeblock, pt, pd, fragref, synnote
concept	data, title, shortdesc, desc, p, note, lq, q, sli, li, itemgroup, dthd, ddhd, dt, dd, figgroup, pre, lines, ph, stentry, draft-comment, fn, cite, xref, entry, abstract, section, example, linkinfo, screen, b, u, i, tt, sup, sub, codeph, codeblock, pt, pd, fragref, synnote
reference	data, title, shortdesc, desc, p, note, lq, q, sli, li, itemgroup, dthd, ddhd, dt, dd, figgroup, pre, lines, ph, stentry, draft-comment, fn, cite, xref, entry, abstract, section, example, linkinfo, refsyn, proptypehd, propvaluehd, propdeschd, proptype, propvalue, propdesc, screen, b, u, i, tt, sup, sub, codeph, codeblock, pt, pd, fragref, synnote
glossary	data, title, shortdesc, desc, p, note, lq, q, sli, li, itemgroup, dthd, ddhd, dt, dd, figgroup, pre, lines, ph, stentry, draft-comment, fn, cite, xref, entry, abstract, section, example, linkinfo, glossterm, glossdef, screen, b, u, i, tt, sup, sub, codeph, codeblock, pt, pd, fragref, synnote

Inheritance:

+ topic/ph hi-d/u

Attributes

Name	Description	Data Type	Default Value	Required?
%univ-atts; (%select-atts;, %id-atts;, %localization-atts;)	A set of related attributes, described at %univ-atts;	parameter entity	PE not applicable	Not applicable
%global-atts; (xtrf, xtrc)	A set of related attributes, described at %global-atts;	parameter entity	PE not applicable	Not applicable
class, outputclass	Common attributes described in Other common DITA attributes.