From LimeSurvey Manual

The following survey-related tools can be accessed from this menu:

  • Delete survey - deletes the current survey
  • Quick-translation - to quickly translate the groups, questions, subquestions and/or answers used within your survey, use the following function instead of accessing separately every survey component
  • Reset conditions - in the case in which you wish to reconstruct your survey or you wish to increase the complexity of your survey, use the following button to delete the current conditions. Please also read the following wiki subsection to see how you can use conditions and expressions within a survey
  • Survey logic file - this functionality is important when you use complex relevance, tailoring, and validation equations
  • Regenerate question codes - sometimes you can get lost in the question codes used across a long survey. To have the code names quickly reorganized, use this function to get all the question codes regenerated in a structured way