The “Assign to Team” feature allows you to assign individual surveys to existing teams or move them between teams. This feature is displayed in all plans, but is only available starting with the Professional plan, since teams can only be created starting with that plan.

Please proceed as follows, to move a survey in a user group:

Select the desired survey in the Overview
Click on Settings
Select the user group in which the survey should be moved at 'Assign user group'
Click Save

The survey has been moved to the selected group. In the overview you can see which survey belongs to which group.