In this article
The multiselect filter retrieves all options from a categorical question, defined using "optionsFrom" and "survey." Only works for categorical questions.
The simplest type of filter can be set up to retrieve all the available options from a categorical question.
Note
This type of filter only works for categorical questions, such as a single question.
layoutArea toolbar {
filter multiselect {
optionsFrom: survey:NPSSegment
}
}