code: private void initialLoad() {
          AddressTemplate coreServiceManagement = CONFIGURATION_CHANGES_TEMPLATE.subTemplate(0, 2);
  
          Operation operation1 = new Operation.Builder(READ_CHILDREN_NAMES_OPERATION,
                  coreServiceManagement.resolve(statementContext))
                  .param(CHILD_TYPE, SERVICE)
                  .build();
  
          dispatcher.execute(new DMRAction(operation1), new SimpleCallback<DMRResponse>() {
  
              @Override
              public void onSuccess(DMRResponse result) {
                  ModelNode response = result.get();
  
                  if(response.isFailure()) {
                      Console.error(Console.MESSAGES.failed("Configuration Management"), response.getFailureDescription());
                  } else {
                      List<ModelNode> payload = response.get(RESULT).asList();
  
                      boolean enabled = false;
                      for (ModelNode service: payload) {
                          if (CONFIGURATION_CHANGES.equals(service.asString())) {
                              enabled = true;
                              break;
                          }
                      }
                      if (enabled) {
                          loadChanges();
                      }
                      getView().setEnabled(enabled);
                  }
              }
          });
      }
docs: if positive, then call :list-changes