public void setSamlNameIdSpNameQualifier(String samlNameIdSpNameQualifier) {
        addAuthenticationAttribute(SAML2Authenticator.SAML_NAME_ID_SP_NAME_QUALIFIER, samlNameIdSpNameQualifier);
    }
<p>setSamlNameIdSpNameQualifier.</p>

@param samlNameIdSpNameQualifier a {@link String} object
pac4j-saml/src/main/java/org/pac4j/saml/profile/SAML2Profile.java