ion options.">Configuration</a></li><li><a href=/v1.6/docs/reference/config/policy-and-telemetry/ title="Describes how to configure Mixer's policy and telemetry features.">Mixer Policies and Telemetry (Deprecated)</a></li><li><a href=/v1.6/docs/reference/config/policy-and-telemetry/adapters/ title="Mixer adapters allow Istio to interface to a variety of infrastructure backends for such things as metrics and logs.">Mixer Adapters (Deprecated)</a></li><li>Datadog</li></ol></nav><article aria-labelledby=title>