diff --git a/Tools/XMLSchema/FrameworkHeaders.xsd b/Tools/XMLSchema/FrameworkHeaders.xsd
index 83c7ebf4d5..7b1f955684 100644
--- a/Tools/XMLSchema/FrameworkHeaders.xsd
+++ b/Tools/XMLSchema/FrameworkHeaders.xsd
@@ -142,15 +142,25 @@
                         <xs:documentation xml:lang="en">Define the Name of a Platform</xs:documentation>
                     </xs:annotation>
                 </xs:element>
-                <xs:element minOccurs="0" maxOccurs="1" ref="Guid"/>
-                <xs:element minOccurs="0" maxOccurs="1" ref="GuidValue"/>
+                <xs:choice>
+                  <xs:element minOccurs="0" maxOccurs="1" ref="Guid">
+                    <xs:annotation>
+                      <xs:documentation xml:lang="en">DO NOT USE! removing from XMLSchema</xs:documentation>
+                    </xs:annotation>
+                  </xs:element>
+                  <xs:element minOccurs="0" maxOccurs="1" ref="GuidValue"/>
+                </xs:choice>
                 <xs:element minOccurs="0" maxOccurs="1" ref="Version"/>
                 <xs:element minOccurs="1" maxOccurs="1" ref="Abstract"/>
                 <xs:element minOccurs="1" maxOccurs="1" ref="Description"/>
                 <xs:element minOccurs="0" maxOccurs="1" ref="Copyright"/>
                 <xs:element minOccurs="0" maxOccurs="1" ref="License"/>
                 <xs:choice minOccurs="1" maxOccurs="1">
-                  <xs:element minOccurs="0" maxOccurs="1" ref="Created"/>
+                  <xs:element minOccurs="0" maxOccurs="1" ref="Created">
+                    <xs:annotation>
+                      <xs:documentation xml:lang="en">DO NOT USE! removing from XMLSchema</xs:documentation>
+                    </xs:annotation>
+                  </xs:element>
                   <xs:element minOccurs="0" maxOccurs="1" ref="CreatedDate"/>
                 </xs:choice>
                 <xs:element minOccurs="0" maxOccurs="1" ref="CreatedBy">
@@ -158,8 +168,28 @@
                        <xs:documentation xml:lang="en">DO NOT USE! removing from XMLSchema</xs:documentation>
                    </xs:annotation>
                 </xs:element>
-                <xs:element minOccurs="0" maxOccurs="1" ref="Updated"/>
-                <xs:element minOccurs="0" maxOccurs="1" ref="PackageType"/>
+                <xs:choice>
+                  <xs:element minOccurs="0" maxOccurs="1" ref="Updated">
+                    <xs:annotation>
+                       <xs:documentation xml:lang="en">DO NOT USE! removing from XMLSchema</xs:documentation>
+                    </xs:annotation>
+                  </xs:element>
+                  <xs:element minOccurs="0" maxOccurs="1" ref="ModifiedDate"/>
+                </xs:choice>
+                <xs:element minOccurs="0" maxOccurs="1" ref="PackageType">
+                  <xs:annotation>
+                    <xs:documentation xml:lang="en">DO NOT USE! removing from XMLSchema</xs:documentation>
+                  </xs:annotation>
+                </xs:element>
+                <xs:element minOccurs="0" maxOccurs="1" name="BuildTarget">
+                  <xs:simpleType>
+                    <xs:restriction base="xs:NCName">
+                      <xs:enumeration value="DEBUG"/>
+                      <xs:enumeration value="RELEASE"/>
+                      <xs:enumeration value="BOTH"/>
+                    </xs:restriction>
+                  </xs:simpleType>
+                </xs:element>
             </xs:sequence>
         </xs:complexType>
     </xs:element>