Hi kradhakrishna Use sling:resourceType as "granite/ui/components/coral/foundation/form/multifield" for inner Multifields.Here is the sample dialog xml.<?xml version="1.0" encoding="UTF-8"?><jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0" xmlns:cq="http://www.day.com/jcr/cq/1.0" xmlns:j...