@Override
    public void update(final String id, final Map<String, List<Object>> attributes,
                       final RegisteredServiceAttributeReleasePolicyContext context) {
        repositories.forEach(repo -> repo.update(id, attributes, context));
    }
This is {@link ChainingPrincipalAttributesRepository}.

@author Misagh Moayyed
@since 6.5.0
core/cas-server-core-authentication-attributes/src/main/java/org/apereo/cas/authentication/principal/ChainingPrincipalAttributesRepository.java