@Override
    protected List<String> determineRequestedAttributeDefinitions(
        final RegisteredServiceAttributeReleasePolicyContext context) {
        return this.useUniformResourceName
            ? CollectionUtils.wrapList(ATTRIBUTE_URN_EDU_PERSON_TARGETED_ID)
            : CollectionUtils.wrapList(ATTRIBUTE_NAME_EDU_PERSON_TARGETED_ID);
    }
The attribute urn generated by this policy.
support/cas-server-support-saml-idp-core/src/main/java/org/apereo/cas/support/saml/services/EduPersonTargetedIdAttributeReleasePolicy.java