You can attach the domain to your web hotel after the ordering process in the control panel.

From “Domains”, choose “Addon domains”.

After this, you should see a form which asks for the domain you ordered. Fill in the information and with your mouse, click the “Subdomain/FTP-username” field and the control panel automatically fills the rest of the fields.
You can accept these or edit them to your liking.

Click “Add Domain”.

Please don’t use scandic letters ä or ö.
You can use an IDN converter for these domains.