reqt.rng in metanorma-gb-1.3.12

- old
+ new

@@ -38,9 +38,15 @@
     </attribute>
     <optional>
       <attribute name="filename"/>
     </optional>
     <optional>
+      <attribute name="model"/>
+    </optional>
+    <optional>
+      <attribute name="type"/>
+    </optional>
+    <optional>
       <ref name="reqtitle"/>
     </optional>
     <optional>
       <ref name="label"/>
     </optional>