-create a new dynamic web project
-set target runtime to some JBossAS server
-modify project facets to contain JBoss Web Services Core

=> at this point user cannot simply finish the wizard - he is forced to click at least 3x 'next' to choose the JBossWS runtime he wants to use. I believe that in most cases it will be the one provided by the server, so setting it by default (and allowing user to change it if he'd like to) would simplify and speed up project creation process.