Hello, I have a document created in the blog that has disappears (it happened when we were still in 1.6, after the upgrade to 1.7.2 the problem is still there). I can't understand why... what rule is following the blog macro to choose which document has to appear ? The record is still there in database and I can access the document with the search function. By the way, how is the XWD_ID created and why does it has sometimes a negative value ? Here is my entry in the xwikidoc table (sorry for the format...) XWD_ID XWD_FULLNAME XWD_NAME XWD_TITLE XWD_LANGUAGE XWD_DEFAULT_LANGUAGE XWD_TRANSLATION XWD_DATE XWD_CONTENT_UPDATE_DATE XWD_CREATION_DATE XWD_AUTHOR XWD_CONTENT_AUTHOR XWD_CREATOR XWD_WEB XWD_CONTENT XWD_VERSION XWD_CUSTOM_CLASS XWD_PARENT XWD_CLASS_XML XWD_ELEMENTS XWD_DEFAULT_TEMPLATE XWD_VALIDATION_SCRIPT XWD_COMMENT XWD_MINOREDIT XWD_SYNTAX_ID XWD_HIDDEN -1031415417 Blog.SlidesSeminaireIntegration SlidesSeminaireIntegration fr 0 2009-03-05 16:48:56.0 2009-03-05 16:48:56.0 2009-03-05 16:44:50.0 XWiki.nfrank XWiki.nfrank XWiki.nfrank Blog #includeForm("XWiki.ArticleClassSheet") 4.1 Main.WebHome <null> 3 false xwiki/1.0 false Thank's a lot. Nicolas Frank