att.responsibility provides attributes indicating who is responsible for something asserted by the markup and the degree of certainty associated with it. [3.4 Simple Editorial Changes 17.3 Spans and Interpretations 13.1.1 Linking Names and Their Referents]
Moduletei — The TEI Infrastructure
Membersatt.editLike [att.transcriptional [add addSpan del delSpan mod redo restore retrace subst substJoin undo] affiliation age am birth climate corr date death education event ex expan faith floruit gap geogFeat geogName langKnowledge langKnown location name nationality occupation offset org orgName origDate origPlace origin persName person place placeName population reg relation residence sex socecStatus state supplied surplus terrain time trait unclear] att.interpLike [interp interpGrp span spanGrp] att.textCritical [lem rdg rdgGrp] abbr abstract handShift note orig provenance respons rs seg sic witDetail
Attributesatt.source (@source)
cert(certainty) signifies the degree of certainty associated with the intervention or interpretation.
Status Optional

<rng:ref name="data.certainty"/>
resp(responsible party) indicates the agency responsible for the intervention or interpretation, for example an editor or transcriber.
Status Optional
Datatype 1–∞ occurrences of 

<rng:ref name="data.pointer"/>
separated by whitespace
Blessed are the
 <corr resp="#editorcert="high">peacemakers</corr>
</choice>: for they shall be called the children of God.