[otrs] Migration OTRS-0.5Beta8 to otrs-1.2.3

Hi , I need to migrate from OTRS 0.5 Beta8 (in Linux Red Hat 7.3) to otrs-1.2.3 (in linux SuSE 9.0) I will install the SuSE 9.0 in a server and will install the RPM otrs 1.2.3 for SuSE 9.0. The Question: My database is a MySQL database. I know I need to migrate its structure from version otrs0.5Beta8 to version otrs1.2.3. But I don't know well how... Do you have a script to do it? Thank you Diego Fernández Servicios Profesionales http://openware.biz eMail: dfernandez@openware.biz