You can open the application in order to build, edit and publish websites directly from the Control Panel of the domain, by clicking this icon .
You will then see the page listing the domain names which you can manage and edit using Site Builder.
By clicking this icon   found under “Manage Website”, you can begin creating your website.

ATTENTION: To view the list of domains which can be managed with SiteBuilder in the summary table, the first access to the application must be made from the Control Panel of the domains.
If you own several domains, you must open the control panel of the domain and click on the SiteBuilder icon.
This way, the next time you open Site Builder, the mange websites page, will display all the  domains with the same login for which you activated the application.