Hello, I have a long multiple-choice question as follow:

Reference:
[✔] the user choose a document


Question Q: Choose the avaiable documents.

• 01: Document 1
• 02: Document 2
• 03: Document 3 [✔]
...

• q_99: Document 99

What is the code to show unselected documents? The expected behavior is:

Thank you for your selection. You didn't select those documents: Document 1, Document 2, Document 99

I tried to use this code:

but the result is that:

Thank you for your selection. You didn't select those documents: {Q_01.question}, {Q_02.question}, {Q_0N.question}

This approach works only if I put the question text manually:

You probably will have to check the subquestions one by one. I don't think that there is an array with unchecked subquestions.

Ok I understand; thanks for your answer. However do you know what is the code to show unchecked subquestion? Because this one:

does not work.

If I run this code, it ends with showing {Q_0N.question} including the {} parenthesis.
Thanks for your time again!

You have misplaced parenthesis and quotes.

What tpartner says!

What is put between " is considered a string, so Expression Manager did the right thing and wrote exactly that.

Thank you very much. That solved my issue