Posting on behalf of customer:
Currently, in engagements users can be filtered based on Rules in Audience logic.
But one of the client wants to limit the submission of surveys to only one user per account. For suppose, if one user from the account submits the survey, then the survey should not be shown to other users within that account. But the same cannot be implemented with the available set of rules in Audience logic.
It would be helpful, if there could be such filters to show survey to only certain number of users with in each account.