The DNS-SD control module manages established Bonjour services.
For further information one can search for Zeroconf or mDNS.
The DNS-SD Control is automatically installed as a core instance. This can be found in the object tree under core instances.
New services (list element) can be added via the configuration page of the DNS-SD Control.
These need a Name, RegType and Port. Domain and Host are optional, as are values. These are saved as key -> value pairs.
The same Name and RegType may not be reused for different list elements.
After successfully adding, the new RegType and Name can be found and used directly via a Bonjour browser.