code: function collapsibleOpen(object, noToggle) {
          if (!noToggle) {
            object.toggleClass('active');
          }
  
          if (options.accordion || collapsible_type === "accordion" || collapsible_type === undefined) { // Handle Accordion
            accordionOpen(object);
          } else { // Handle Expandables
            expandableOpen(object);
          }
  
          execCallbacks(object);
        }
docs: Open collapsible. object: .collapsible-header