Updated NameIDFormat to use persistent instead of emailAddress

nefed.xml

@@ -14190,7 +14190,7 @@ KNGked4df0r1o5CozJ35FjKx1fiYucuvGXU+UZd5Yg6sF6MRhQqud32X3eOFJXS/ndm/jGit7B6A
         </Extensions>
         <SPSSODescriptor AuthnRequestsSigned="false" WantAssertionsSigned="true" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
             <SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://demo.healthimprovementsolutions.com/une/sls"/>
-            <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:emailAddress</NameIDFormat>
+            <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:persistent</NameIDFormat>
             <AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://demo.healthimprovementsolutions.com/une/acs" index="1"/>
         </SPSSODescriptor>
         <Organization>