I'm giving this a bump to see if someone will answer or comment. Thanks. Dan Svoboda University of Pittsburgh From: Dan Svoboda Sent: Tuesday, August 04, 2009 7:51 AM To: users@xwiki.org Subject: reference types in current object in dblist I have an XWiki class for which I'd like to have a dblist where the hql references types in the same object. Such as: select doc.id from XWikiDocument as doc, XWikiAttachment as att where att.docId = doc.id and att.filename = string from a string member of this object Can this be done? Dan Svoboda University of Pittsburgh