h1. Grebe User Documentation more. h2. Logging In Use the link sitename.com/login Enter username and email address. The system will send an email that contains a link with unique information that permits logging into the site. The link can be used only once. h2. Changing Email Address After logging in, click on the "settings" link at the bottom of the site. Then click "Change your password, e-mail address, or description info." Then change the em