@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" version="1.49; July 17, 2017">
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" version="1.48; July 3, 2017">
   <xs:element name="ReleaseSet" type="ReleaseType"/>
   <xs:element name="ClinVarSet" type="PublicSetType">
     <xs:annotation>
@@ -940,22 +940,14 @@
   </xs:complexType>
   <xs:complexType name="SubmitterType">
     <xs:annotation>
-      <xs:documentation>A structure to support reportng the name of a submitter, its org_id, and whether primary or secondary or behalf</xs:documentation>
+      <xs:documentation>A structure to support reportng the name of a submitter, its org_id, and whether primary or not</xs:documentation>
     </xs:annotation>
     <xs:simpleContent>
       <xs:extension base="xs:string">
         <xs:attribute name="SubmitterName" type="xs:string"/>
         <xs:attribute name="OrgAbbreviation" type="xs:string"/>
         <xs:attribute name="OrgID" type="xs:int"/>
-        <xs:attribute name="Type" use="required">
-          <xs:simpleType>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="primary"/>
-              <xs:enumeration value="secondary"/>
-              <xs:enumeration value="behalf"/>
-            </xs:restriction>
-          </xs:simpleType>
-        </xs:attribute>
+        <xs:attribute name="primary" type="xs:string" use="optional"/>
         <xs:attribute name="category" type="xs:string" use="optional"/>
       </xs:extension>
     </xs:simpleContent>
@@ -1416,7 +1408,6 @@
       <xs:enumeration value="DeletionComment"/>
       <xs:enumeration value="AssemblySpecificAlleleDefinition"/>
       <xs:enumeration value="AlignmentGapMakesAppearInconsistent"/>
-      <xs:enumeration value="ExplanationOfInterpretation"/>
     </xs:restriction>
   </xs:simpleType>
   <xs:simpleType name="SeverityType">