[otrs] altering a table

Hello, I'm a complete newbie to OTRS, so I have a questions. I'm running OTRS on windows XP and did customize the webinterface (add a field), I did map the field also to the config.pm file and now I have to alter the table customer_user (add a new column) The syntax is 'ALTER TABLE customer_user ADD afdeling VARCHAR (200); ' - the problem is which tool or program do I use to add the column and where or how do I start it?? Thanks for the help!! Greetings, Rene ########################################### This message has been scanned by F-Secure Anti-Virus for Microsoft Exchange.