Hi all, The @cert in att.global.responsibility now has a janus value (att.certainty or att.probability). However, when I process one of my existing ODDs using the current dev tree, I get an empty value in my RNG: <define name="att.global.responsibility.attributes"> <ref name="att.global.responsibility.attribute.cert"/> <ref name="att.global.responsibility.attribute.resp"/> </define> <define name="att.global.responsibility.attribute.cert"> <optional> <attribute name="cert"> <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(certainty) signifies the degree of certainty associated with the intervention or interpretation.</a:documentation> <empty/> </attribute> </optional> </define> <define name="att.global.responsibility.attribute.resp"> <optional> <attribute name="resp"> <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(responsible party) indicates the agency responsible for the intervention or interpretation, for example an editor or transcriber.</a:documentation> <list> <oneOrMore> <ref name="data.pointer"/> </oneOrMore> </list> </attribute> </optional> </define> Any idea why this might be happening? Cheers, Martin