This multi-part webinar series is a discussion with Geertjan Wielenga (@GeertjanW) and Eben Haber (@ebenhaber) on building a NetBeans plugin for Couchbase. The recording from part 4 of the series is now available, covering topics such as entry points of a NetBeans plugin, NetBeans platform node hierarchy, property sheets, keeping code organized, and creating menus for different nodes. The code for the plugin can be found at github.com/arun-gupta/couchbase-netbeans-plugin, and the team invites users to file bugs with feature requests and share their experiences with the plugin on Twitter using #NetBeans #Couchbase.