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Question Property
*NMUL NMUL

Marks an answer option as exclusive — when selected, no other options can be chosen simultaneously. Typically used for "None of These" or "None of the Above" options.

Syntax *NMUL
Applies To *MR
Usage Example
script definition (.q)
*QUESTION Q2 *MR
Q2. Which of these brands have you heard of? (Select all that apply)
1:Brand A
2:Brand B
3:Brand C
4:Brand D
9:None of these *NMUL
Place *NMUL at the end of the option line that should be exclusive.
Only applicable to *MR questions. Has no effect on *SR questions.
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