6.1.4.a inheritance rules for relevant property <name/> </first-name> <last-name/> </person-name> </xforms:instance> <xforms:bind id="fname_bind" nodeset="/person-name/first-name" relevant="false()"/> </xforms:model> </xhtml:head> <xhtml:body> <xforms:group> <xforms:label class="title">6.1.4.a inheritance rules for relevant property</xforms:label> </xforms:group> <xforms:group> <xforms:label> You must only be able to enter a value into the Last Name input field. The Title and First Name input fields must be hidden or unavailable. </xforms:label> </xforms:group> <xforms:input ref="/person-name/first-name/title"> <xforms:label>Title:</xforms:label> </xforms:input> <xforms:input ref="/person-name/first-name/name"> <xforms:label>First Name:</xforms:label> </xforms:input> <xforms:input ref="/person-name/last-name"> <xforms:label>Last Name:</xforms:label> </xforms:input> </xhtml:body> </xhtml:html>