This article demonstrate how to transfer a domain name out through the Online Control Panel. Note, if you are hosting elsewhere you do not have to transfer away your domain, you can simply change your Nameservers from your Online Control Panel.
Also, some types of domains cannot currently be transferred automatically and require manual processing. for transfers of .eu or any other cc TLDs (e.g. .tv, .de, .fr, etc...), please contact our Domain Transfers team who will be happy to assist you.