@Override
  public void process(ClusterDistributionManager dm) {
    if (level != Alert.OFF) {
      dm.getAlertingService().addAlertListener(getSender(), AlertLevel.find(level));
    }
    dm.addAdminConsole(getSender());
  }
A message that is sent to a particular distribution manager to let it know that the sender is an
administration console that just connected.
geode-core/src/main/java/org/apache/geode/internal/admin/remote/AdminConsoleMessage.java