How cq:WidgetCollection widget type works? Hi All,I am new to Using CQ widgets i tried to understand below snippet code but could not able to.Below code is responsible to create a dialog ,inside a dialog a panel with text boxes and corresponding labels.CQ.wcm.DamAdmin.openForm=function(config,defaults){ var createDialog={ "jcr:primaryType":"cq:Dialog", "title":CQ.I18n.getMessage("Sample Dialog"), "id":CQ.Util.createId("cq-createfolderdialog"), "height":240, "params":{ "_charset":"utf-8" }, "items": { "jcr:primaryType":"cq:Panel", "items": { "jcr:primaryType":"cq:WidgetCollection", "label": { "fieldLabel":CQ.I18n.getMessage("Property1"), "fieldDescription":CQ.I18n.getMessage('It is a value of "property1"'), "name":"label", //"vtype":vtype }, "title": { "fieldLabel":CQ.I18n.getMessage("Property2"),