If you already have an account and this is your first time logging in to the Think Tank since 2/20/2020, click “Log in”, enter your email in the username box and click “with email”. You will receive an email to access your account, once you access your account you can set a new password in your user preferences.
To find your preferences, click on your avatar in the site’s header, then click your username to open your user menu. Click the Preferences link from this menu. Click the “Send Password Reset Email” button.