1. Log in to your account at .se direkt
Log in at http://domanhanteraren.iis.se/start/login
Once logged into your account, you can simply click on the link to generate your auth code. Upon doing this, you will see it immediately.
Go to http://www.gandi.net and follow our standard transfer process for domain names.
You can follow our tutorial on the procedures to transfer a domain name to Gandi at the following page of our wiki: Domain Transfers.