<choice>

<choice> (choice) テキスト中の同じ場所で、異なる符号化記述をまとめる。 [3.5 Simple Editorial Changes]
モジュール core — Elements Available in All TEI Documents
属性
クラブのメンバー
model.linePart model.pPart.editorial
上位
analysis: cl pc phr s span w
core: abbr add addrLine author bibl biblScope choice citedRange corr date del desc distinct editor email emph expan foreign gloss head headItem headLabel hi item l label measure meeting mentioned name note num orig p pubPlace publisher q quote rb ref reg resp rs rt said sic soCalled speaker stage street term textLang time title unclear unit
corpus: activity channel constitution derivation domain factuality interaction locale preparedness purpose
dictionaries: case colloc def dictScrap entryFree etym form gen gram gramGrp hyph iType lang lbl mood number orth per pos pron re sense stress subc syll tns usg xr
drama: actor camera caption castItem role roleDesc sound tech view
figures: cell figDesc
header: authority catDesc change classCode creation distributor edition extent funder geoDecl handNote language licence principal rendition scriptNote sponsor tagUsage
iso-fs: fDescr fsDescr
linking: ab seg
msdescription: accMat acquisition additions catchwords collation collection colophon condition custEvent decoNote explicit filiation finalRubric foliation heraldry incipit institution layout material musicNotation objectType origDate origPlace origin provenance repository rubric secFol signatures source stamp summary support surrogates typeNote watermark
namesdates: addName affiliation age birth bloc country death district education eventName faith floruit forename genName gender geogFeat geogName langKnown nameLink nationality objectName occupation offset orgName persName persPronouns placeName region residence roleName settlement sex socecStatus surname
spoken: u writing
tagdocs: eg valDesc
textcrit: lem rdg wit witDetail witness
textstructure: byline closer dateline docAuthor docDate docEdition docImprint imprimatur opener salute signed titlePart trailer
transcr: damage fw line metamark mod restore retrace secl supplied surplus zone
verse: metSym rhyme
下位
core: abbr choice corr expan orig reg sic unclear
linking: seg
transcr: am ex supplied
解説

要素choiceの子要素は全て、選択的な符号化方法を示している。 従って、それらは互いに排他的であるとするのが自然である。けれども、 並列的に符号化されていると考えられる場合もあるだろう。

要素choiceは、入れ子化できることにも注意して欲しい。

1つの作品にある複数の現存資料を要素choice符号化することに ついては、12.1 The Apparatus Entry, Readings, and Witnessesを参照のこと。
例

An American encoding of Gulliver's Travels which retains the British spelling but also provides a version regularized to American spelling might be encoded as follows.

<p>Lastly, That, upon his solemn oath to observe all the above
articles, the said man-mountain shall have a daily allowance of
meat and drink sufficient for the support of <choice>
  <sic>1724</sic>
  <corr>1728</corr>
 </choice> of our subjects,
with free access to our royal person, and other marks of our
<choice>
  <orig>favour</orig>
  <reg>favor</reg>
 </choice>.</p>
Content model 
<content>
 <alternate minOccurs="2"
  maxOccurs="unbounded">
  <classRef key="model.choicePart"/>
  <elementRef key="choice"/>
 </alternate>
</content>
宣言 
<rng:element name="choice">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.rendition.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:ref name="att.global.responsibility.attributes"/>
 <rng:ref name="att.global.source.attributes"/>
 <rng:oneOrMore>
  <rng:choice>
   <rng:ref name="model.choicePart"/>
   <rng:ref name="choice"/>
  </rng:choice>
 </rng:oneOrMore>
</rng:element>
element choice
{
   att.global.attributes,
   att.global.rendition.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   att.global.change.attributes,
   att.global.responsibility.attributes,
   att.global.source.attributes,
   ( model.choicePart | choice )+
}