JBossWS support similar as for Axis in WTP.
It is still very new functionallity so feedback is very welcome.
Which perspective is best suited for JBossWS-Tools: JavaEE, Web Developement or ....?
Which menu item should/can be invoked in the beginning?
JavaEE perspective is good for it.
At first, you should create a Dynamic Web project, and then create web service base on the project, so WTP Web
and Web Service(New > Project > Dynamic Web project and New > other > Web Service) are invoked in the beginning, you can change the web service runtime to JBossWS during creating web service.
Since it's a new functionality, some user guides and wiki page will post to the forum later, please stay tune.