private void addLinkToServices(List<ObjectAdapter> serviceAdapters) {
final JsonRepresentation link = LinkBuilder.newBuilder(getRendererContext(), Rel.SERVICES.getName(), RepresentationType.LIST, "services").build();
final LinkFollowSpecs linkFollowSpecs = getLinkFollowSpecs().follow("links");
if (linkFollowSpecs.matches(link)) {
final ListReprRenderer renderer = new ListReprRenderer(getRendererContext(), linkFollowSpecs, JsonRepresentation.newMap());
renderer.usingLinkToBuilder(new DomainServiceLinkTo()).withLink(Rel.SELF, "services").with(serviceAdapters);
link.mapPut("value", renderer.render());