Here you can fill in details like the start and end date of the survey, if you want it to be mandatory or not, and if you like, you can leave a message for survey participants.
When assigning surveys you have an option to make the results of individual users anonymous. You just need to check box named ‘Anonymous’, which is located above the Thank You message.
This means, you can only see the average result of all the users who have taken the survey. (If you check for individual responses, you may find the responses but the name of user will be hidden)
To assign a survey, in the Assign to People box, type in the names of the people you want to assign the survey too. When the names show up, select them and they will appear in the box.
You can use this method of assignment if you want to assign the survey to select people only.
If you want to assign the survey to everybody in the organization, there is a default group called ‘Everyone’ which contains everybody in the organization.