*/
public void deployExternalGroup(JahiaGroup group) {
Properties properties = new Properties();
properties.put(JCRGroup.J_EXTERNAL, Boolean.TRUE);
properties.put(JCRGroup.J_EXTERNAL_SOURCE, group.getProviderName());
JCRGroupManagerProvider groupManager = (JCRGroupManagerProvider) SpringContextSingleton.getInstance().getContext().getBean("JCRGroupManagerProvider");
if (groupManager.lookupExternalGroup(group.getName()) == null) {
groupManagerService.createGroup(0, group.getName(), properties, true);
}
}