DNS.be, the central registry for .BE, requires that a registrant is set when a domain is registered. During checkout, you'll be asked to specify a registrant name; setting a registrant organization is optional. This registrant information cannot be changed later through the Dynadot control panel. Instead, you have to create a trade order to change the registrant.

To place a trade order, please follow these steps:

1. Sign in to your Dynadot account.
2. Select "Manage Domains" from the "My Domains" drop-down menu.
3. Click on the domain name you want to trade (should be a blue link).
4. In the ".BE Trade" section, click "Create Trade" to fill out the provided form.
5. Click on the "Create Trade" button on the page to save your changes.