To change the owner of a domain, begin by logging into your control panel with the domain's owner or administrator handle, by clicking on the "Manage" tab at the top of Gandi's website.

(Did you forget your Gandi handle?, or are you having difficulties logging in?)

Before changing the owner of your domain(s), you need to select the domain(s) to change. This can be done either for a single domain (case 1), or for many domains at the same time (case 2)