Restrict Panellists from Taking a Test More Than Once
Introduction
During a test, you might choose to restrict panelists to one attempt, or alternatively, allow them to take the test multiple times if they wish. The "Run Only Once" functionality gives you control over the access that panelists with a login account have on a questionnaire.
Run Only Once Set Up
Within the desired project, go to Summary screen and enable the "Run Only Once" button.