Hi Hosam, Hosam Hassan wrote: If you want this make based on XWiki stuff, I think you must elaborate a bit the idea. For instance, to create a custom class to hold abreviations and any information related to them, created an object for each abbreviation and retrieve ordered objects with any of the available XWiki methods. Once again, let me post two "must understand" tutorials to start working with XWiki: http://www.theserverside.com/tt/articles/article.tss?l=XWiki http://platform.xwiki.org/xwiki/bin/view/DevGuide/FAQTutorial Another option: rely on any of the supported scripting languages. For instance: http://www.kryogenix.org/code/browser/sorttable/ Hope this helps, Ricardo -- Ricardo Rodríguez Your EPEC Network ICT Team