wzj-vue/public/static/flowable-modeler/editor-app/configuration/properties/multiinstance-property-write-template.html

<div ng-controller="FlowableMultiInstanceCtrl">
    <select ng-model="property.value" ng-change="multiInstanceChanged()">
    	<option>None</option>
    	<option>Parallel</option>
    	<option>Sequential</option>
    </select>
</div>