In my How to Set Up an Interoperable Scenario with SAP NetWeaver Services Registry and HP SOA Governance S... I've introduced you to the document "How to Set Up an Interoperable Scenario with SAP NetWeaver Services Registry and HP SOA Governance S..." that explains how to link the Services Registry of the ESR with the HP Systinet UDDI Server.
The latest document "HP SOA Systinet Plug-In for SAP NetWeaver Developer Studio", also created in a joint Co-Innovation Lab project, explains how to install the HP SOA Systinet Plug-in for SAP Eclipse IDE into your NetWeaver Developer Studio and how it can be used.
As with the infrastructure integration the beauty lies in the combined capabilities without adding overhead. So instead of having to switch back and forth between SAP and HP tools you can do your work from one environment - the SAP NetWeaver Developer Studio.
If you're subscribed to the Virtual TechEd 08 you might want to watch Applying Enterprise SOA in Heterogeneous SOA Landscapes for some background on the Heterogeneous SOA initiative that provided the framework for the joint work. Also check out peter.kulka/blog "How to deal with heterogeneous eSOA Landscapes" for more on the general topic.
