List<String> selectedPropertyNames = new ArrayList<String>();
selectedPropertyNames.add("ManagerId");
ExpandSelectTreeNode select =
ExpandSelectTreeNode.entitySet(entitySet).selectedProperties(selectedPropertyNames).build();
final EntityProviderWriteProperties properties =
EntityProviderWriteProperties.serviceRoot(BASE_URI).contentOnly(true).expandSelectTree(select).build();
Map<String, Object> localEmployeeData = new HashMap<String, Object>();
localEmployeeData.put("ManagerId", "1");