[keycloak-dev] Can I use this method in RepresentationToModel?

I'm implementing import users from the admin console. I'd like to use this method to create each user: https://github.com/keycloak/keycloak/blob/master/model/api/src/main/java/... But I'm not sure of the effect since this method uses session.userStorage().addUser() instead of session.users().addUser(). Anyone care to enlighten me? Stan