Qualtrics - Survey Access
This setting is used to restrict the survey to your contacts only. Your contacts cannot forward the survey to another email address with this setting. There are two settings for Survey access: Available to anyone (default) and Invitation only. To use Invitation only, you must send the survey through Qualtrics.
Survey access
- Go to Survey options
- Select Security
- Look for Survey access
- Select the Invitation only radio button.