schemaName, "DOMAINS", IObjectTypes.DOMAIN_PARENT, md);
node = new ObjectTreeNode(session, seqInfo);
node.addExpander(new DomainParentExpander(_plugin));
childNodes.add(node);
seqInfo = new IndexParentInfo(null, md);
node = new ObjectTreeNode(session, seqInfo);
childNodes.add(node);
return childNodes;
}