eature which allows
service owners to control which namespaces can reference their services. This feature is
added to <code>ServiceEntry</code>, <code>VirtualService</code> and is also supported on a Kubernetes Service via the
<code>networking.istio.io/exportTo</code> annotation.</p></li><li><p><strong>Namespace Scoping</strong>. When referring to a <code>VirtualService</code> in a Gateway we use DNS based name matching
in our configuration model. This can be ambiguous when more than one namespace defines a