lib/asciidoctor/bipm/bipm.rng in metanorma-bipm-0.0.4 vs lib/asciidoctor/bipm/bipm.rng in metanorma-bipm-0.0.5

@@ -40,10 +40,15 @@
         <optional>
           <attribute name="pagenumber">
             <data type="boolean"/>
           </attribute>
         </optional>
+        <optional>
+          <attribute name="nosee">
+            <data type="boolean"/>
+          </attribute>
+        </optional>
         <text/>
       </element>
     </define>
     <define name="Clause-Section">
       <optional>
@@ -207,12 +212,12 @@
     <define name="editorialgroup">
       <element name="editorialgroup">
         <oneOrMore>
           <ref name="committee"/>
         </oneOrMore>
-        <oneOrMore>
+        <zeroOrMore>
           <ref name="workgroup"/>
-        </oneOrMore>
+        </zeroOrMore>
       </element>
     </define>
     <define name="structuredidentifier">
       <element name="structuredidentifier">
         <element name="docnumber">