Translations:Quick start guide - LimeSurvey 3.0+/100/en
From LimeSurvey Manual
Attention : You will not be able to add or delete groups, questions, subquestions or change their codes once the survey is activated.
Actions
Attention : You will not be able to add or delete groups, questions, subquestions or change their codes once the survey is activated.
Translations
Attention : You will not be able to add or delete groups, questions, subquestions or change their codes once the survey is activated.