If your wanting to add a new site to your CANDDI dashboard, the way to do it is under the settings tab > core analytics:
It will take you to a new screen looking like this:
Click Add Host, copy and paste your new site's URL into the newly popped up form. The URL format has to be without HTTP://. So instead of putting in http://www.example.com.org, you only put in www.example.com.org. Once that is done click submit and the new URL will be added to the list.
Then put all the tracking codes on the site, then your new site will also be being tracked. You can track the status of whether the website is tracked or not with the radio buttons that you can click and choose as you like.