add a new user attribute into user ?

[Migrated From Jforum.net]

if I want to extend the User attribute, add a new user attribute into user, how can I change ? which files I should modify ?

Thanks
[originally posted on jforum.net by Anonymous]

[Migrated From Jforum.net]

jforum_users table, source file src/net/jforum/entities/User.java, the related methods in src/net/jforum/drivers/generic/UserModel.java and the queries at WEB-INF/config/database/generic/generic_queries.sql

Rafael
[originally posted on jforum.net by Rafael Steil]