Sorry, i make mistake in understanding yours Question i have only use that resource type to create multifield

Yes, i have override the correct resource type  

as of no new error but node like structure is not created

@Inject @Optional private Resource multifield;now i change "private to public" and now i am able to fetch ad display the value  on page but still not getting the node structure 

i want value to be stored as individual node but it get stored inside parent nodepackage com.aem.HDFC_GIGA.core.models;import org.apache.sling.api.resource.Resource;import org.apache.sling.models.annotations.Default;import org.apache.sling.models.annotations.Model;import org.apache.sling.models.anno...

 cq:dilog code<?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:jcr="http://www.jcp.org/jcr/1.0" xmlns:nt="http://www.jcp.org/jcr/nt/1.0" jcr:primaryType="nt:unstructured" jcr:title="Properties" ...