We are working on a formal connection string parameter that will leverage the feature in the NServiceBus.Transport.AzureServiceBus 6.1.0 release, but a workaround is available in the meantime.
If you are using a hierarchy (let’s say it’s called my-hierarchy) and would like to configure a hierarchy instance of ServiceControl, you would need to adjust the error queue and audit queue values to be prefixed with my-hierarchy/.
Additional documentation around using ServiceControl with hierarchical entities is also in the works, and we’ll update you as things are released.