We are sending a survey out to two constituent groups and rather than programming 2 identical surveys and merging, we are just tagging those who receive an email, vs those who use a public link. The problem is we do not want to force response on the email users, but do want to for the public link. I am using embed data to distinguish one group from the other for survey logic purposes, but did not see any options with Force Response to customize it. I tried Custom Validation and besides it being a headache to set it up for each individual question and response, validating on Embed data was not an option. Thank you!