Background:
As the admin, I creat an open survey, and other two user named A and B. In the survey ,there's an optional question "the name of preparer", and the answers "A" and "B".
Question:
As the admin, in the Display Responses page, I can find all responses both filled by A and B. But if as the user A, could I find responses only filled by A and the responses by B are hided?