Which of the following steps is NOT necessary when setting up a Trigger and Email survey?

The process of setting up a Trigger and Email survey in Qualtrics involves several essential steps to ensure that the survey is sent correctly and to the right audience. While activating the trigger and email survey is an important step, it is actually a concluding action that confirms your settings and initiates the survey. The real foundational steps include defining the trigger event, which specifies what conditions must be met for the survey to be sent, choosing the recipients, which determines who will receive the survey, and specifying the feedback parameters, which outline how the responses should be managed and reported.

In contrast, activation is the final step and is only necessary after all the configurations have been made. Without the proper setup of the trigger event, recipients, and feedback parameters, activation alone wouldn't result in a functioning survey system. Therefore, while activating is indeed an important action, it is not a prerequisite step in the setup process compared to the other options listed.