There are several methods by which you can share Service Bus projects and resources across Service Bus servers, instances, and applications. You can also access Oracle SOA Suite artifacts using common repositories. The import and export features provided by Service Bus let you create Service Bus projects and then share those projects or just individual resources with other Service Bus instances and servers. In addition, Oracle SOA Suite and Service Bus share common repositories that allow you to share deployed artifacts between projects and applications. UDDI registries are another way to share services.