[otrs] Upgrade

Hi, How can I upgrade from 1.1.2 to 2.3.1? best regards, -- Daniel Castro - דניאל Home Page : www.danielti.com.br MSN: danielti@gmail.com Skype: danielti2005 ICQ : 316727989 Jabber: danielti Linux User: 387864 AOL User: Danielti2005 Sola Scriptura, Sola Gratia, Sola Fide, Solus Christus, Soli Deo Gloria