All new Sugar Developers should visit SugarClub (https://sugarclub.sugarcrm.com) and click the icon in the top right of the page that resembles a person's silhouette.
From the resulting page, click the "Register" button. Developers should use their organizational e-mail address. For example, their e-mail should be @companyname.com instead of @gmail.com.
Submitting the registration form will register them with SugarCRM.com and set up their SugarClub account which is the place to get help with Sugar development questions. Using the organizational e-mail address will help ensure that the developer is properly visible in later steps. The e-mail domain is used to auto-associate with the correct organization.