Olaf Kock 6 Years Ago That's a great and easy to miss detail. Thanks.It'd be even better if the demo code had a @Reference to the CategoryService, rather than instantiating a new object (assuming that this is Liferay's CategoryServiceImpl or follows the ServiceBuilder best practices. In fact, I'd expect that you won't have access to CategoryServiceImpl anyway. Please sign in to reply. Reply as... Cancel