I know there is code to do this jQuery('input[type="checkbox"]').eq(0).prop('checked',true);but this doesn’t work if the multiple response question is randomised. As it just puts it into the first option that appears rather than option 1.SetChoiceValue doesn’t seem to work either only works for single response. Is there code to reference the actual option code?

jQuery('input[choiceid=1]').prop('checked',true);

@LawrenceT,Shorter, more efficientversion:jQuery('input[choiceid=' + QB + ']').prop('checked',true).closest("li").hide();

Prepopulate a multiple response question

Prepopulate a multiple response question | Experience Community