Index: /trunk/ippToPsps/xmlschema/BatchManifest.xsd
===================================================================
--- /trunk/ippToPsps/xmlschema/BatchManifest.xsd	(revision 29073)
+++ /trunk/ippToPsps/xmlschema/BatchManifest.xsd	(revision 29074)
@@ -10,5 +10,5 @@
       <xs:attribute name="name" type="xs:string" use="required"/>
       <xs:attribute name="bytes" type="xs:unsignedLong" use="required"/>
-      <xs:attribute name="md5" type="xs:string" use="required"/>
+      <xs:attribute name="md5" type="xs:hexBinary" use="required"/>
      </xs:complexType>
     </xs:element>
@@ -17,8 +17,8 @@
    <xs:attribute name="name" type="xs:string" use="required"/>
    <xs:attribute name="type" type="batchType" use="required"/>
-   <xs:attribute name="survey" type="survey" use="required"/>
+   <xs:attribute name="survey" type="survey" />
    <xs:attribute name="timestamp" type="xs:string" use="required"/>
-   <xs:attribute name="minObjId" type="xs:unsignedLong" use="required"/>
-   <xs:attribute name="maxObjId" type="xs:unsignedLong" use="required"/>
+   <xs:attribute name="minObjId" type="xs:unsignedLong" />
+   <xs:attribute name="maxObjId" type="xs:unsignedLong" />
   </xs:complexType>
  </xs:element>