Each department in your company has its own Service Bus queue in the same namespace. Compliance requires that every message be automatically forwarded to a central audit topic without writing custom code. What should you configure?

The ForwardTo property on a Service Bus queue or subscription is specifically designed for automatic message forwarding without custom code. By setting this property on each department queue to the central audit topic, every message sent to a department queue will be automatically copied to the audit topic. This meets the requirement for automatic forwarding and compliance. All entities (queues and topics) must reside within the same Service Bus namespace for the ForwardTo property to function correctly for cross-entity forwarding. Enabling auto-forwarding on the topic is incorrect as topics do not "pull" from queues; queues "push" to topics via ForwardTo. An Azure Function would involve custom code, which is explicitly disallowed. Subscription rules are for filtering messages within a topic, not for forwarding from queues to topics.