@Override
  public void apply() throws ConfigurationException {
    mySettingsForm.getData(myImportingSettings);
    ExternalProjectsManagerImpl.getInstance(myProject).setStoreExternally(true);

    for (final UnnamedConfigurable additionalConfigurable : myAdditionalConfigurables) {
      additionalConfigurable.apply();
    }
  }
@Override
  public void apply()