[keycloak-user] how to set user's locale when importing them into keycloak via Federation Provider

Hello, I am writting a user federation provider and it works great! Thanks for the help from the forum members. At this point I reached an issue that seems trivial but I can not seem to find the solution. When I am importing the user via a federation provider. I have the user's locale avialable from the external system. Although I do not seem to find a way I can set this onto the user object. org.keycloak.models.UserModel does not seem to have a locale field like firstName. It has a constant defined in the class called LOCALE but it is never used. Also there is a LocaleHelper class but the setUserLocale is private hence I can not use it. Thanks for any suggestions. -- Kind Regards,