QS:Multiflexible checkbox
From LimeSurvey Manual
Checkbox layout (multiflexible_checkbox)
Description
Only available in Array (Multi Flexible) (Numbers) question type. Use a specific layout of array of Checkboxes.
This attribute will automatically use multiflexible_min=0, multiflexible_max=1 and multiflexible_step=1 whatever values you give to these settings.
Example
None