I want to modify the GlobalBlogRss feed to add a couple of different filters and have been able to do so successfully up to the final point. I can't seem to get the syntax correct for limiting the results to a specific xwikilistitem. The query string is passed to xwiki.feed.getBlogFeedOutput. The query string that I am using is: , DBStringListProperty as categories join categories.list as category, BaseObject obj, IntegerProperty isPublished, IntegerProperty hidden, DateProperty publishDate where doc.fullName <> 'Blog.BlogPostTemplate' and obj.name = doc.fullName and obj.className = 'Blog.BlogPostClass' and publishDate.id.id = obj.id and publishDate.id.name = 'publishDate' and isPublished.id.id = obj.id and isPublished.id.name = 'published' and hidden.id.id = obj.id and hidden.id.name = 'hidden' and (doc.creator = 'XWiki.stevem' or (isPublished.value = 1 and hidden.value = 0)) and obj.id = categories.id.id and categories.id.name='category' I would like to add the statement [xwikilistitem].value='Blog.Production' but unclear of proper way to do so. Is another JOIN required? Any pointers to reference material would be welcome as well. Thanks, Steve Martin IT Support Jones Metal (740) 623-5102