Questback / Unipark EFS custom user-defined survey questions (Question type: 911)

Questback EFS

Questback EFS is a SAAS market-research tool. It’s used by many of the world’s top organisations including Sky, Danfoss, Gallup, and GESIS.

Unipark EFS

Unipark is Questback’s academic program. It offers discounted access to key survey software. Thousands of students and post-graduates from over 400 universities have completed their degrees and Ph.D. theses using the software.


The software provides a simple interface to allow users to create complex surveys with a wide range of question types. Sometimes, the standard question types don’t give you the exact functionality that you need. EFS provides a special question type called a “Custom user-defined question” (question type: 911) to help you. By using HTML, CSS, and Javascript, you can create bespoke questions that give you the precise behaviour that you need.

Developing custom questions

I’ve recently been working with a specialist market research company to develop bespoke questions to meet their needs. This has allowed me to develop my knowledge of setting up surveys and, in particular, writing 911 custom questions. Using Javascript, I’ve developed questions with complex behaviour that goes far beyond the standard functionality offered. Using HTML and CSS, I’ve added advanced styling to a variety of question types.

Get in touch today

If you need help with EFS, please get in touch today via my website.


5 Responses

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