Variables can be used in expressions and text processing in SurveyJS. These variables aren't included in questions and aren't included in survey results.
Our objective was to prioritize our clients’ complete satisfaction and we don’t rest until we achieve that. Project understanding comes right after that on which our first objective solely depends on. Following Agile methodology, we welcome changes and try to reflect that successfully on the SDLC and SMLC and well-designed version controls.